Find all intersection points of the parabola y = x^2 and the circle with a radius √6 and center at (0,4).

Answers

Answer 1

The requried, intersection points are (√5, 5), (-√5, 5), (√2, 2), and (-√2, 2).

To find the intersection points of the parabola y = x² and the circle with radius √6 and center at (0,4), we need to solve the system of equations:

x² + (y - 4)² = 6 (equation of circle)

y = x² (equation of parabola)

We can substitute y = x² into the equation of the circle and obtain a quadratic equation in x:

x² + (x² - 4)² = 6

x⁴ - 7x² + 10 = 0

This equation can be factored as:

(x² - 5)(x² - 2) = 0

Therefore, the solutions for x are x = ±√5 and x = ±√2. To find the corresponding values of y, we can substitute these values of x into the equation of the parabola:

y = x²

For x = √5, we have y = (√5)² = 5, and for x = -√5, we have y = (-√5)² = 5.

For x = √2, we have y = (√2)² = 2, and for x = -√2, we have y = (-√2)² = 2.

Learn more about intersection points between curves here:

https://brainly.com/question/14484575

#SPJ1


Related Questions

31. Escribe el grado y el término independiente
de cada uno de los siguientes polinomios:
a. P(x) = 2x42x³ - 3x² + 7
b. Q(x) = -x³ + 5x²-3x + 1

Answers

The degree and the independent term of each of the following polynomials include the following;

Degree of P(x) is 4.

Independent term of P(x) is 7.

Degree of Q(x) is 3

Independent term of Q(x) is 1.

What is a polynomial function?

In Mathematics, a polynomial function simply refers to a type of mathematical expression which comprises intermediates (variables), constants, and whole number exponents with different numerical value, that are typically combined by using mathematical operations.

Generally speaking, the degree of a polynomial function is sometimes referred to as an absolute degree and it is the greatest exponent (leading coefficient) of each of its term.

Additionally, the independent term is a number that isn't accompanied by any variable i.e it is a constant.

P(x) = 2x⁴ - 2x³ - 3x² + 7; degree = 4 and independent term = 7.

Q(x) = -x³ + 5x²-3x + 1; degree = 3 and independent term = 1.

Read more on polynomial here: brainly.com/question/14625910

#SPJ1

Complete Question:

Write the degree and the independent term of each of the following polynomials.

Case 4.11
>Suppose Big D, Inc. just paid a dividend of $.50. It is expected to increase its dividend by 2% per year.
If the market requires a return of 15% on assets of this risk, how much should the stock be selling for?

Answers

If the market requires a return of 15% on assets of this risk, the stock should be selling for $3.92.

How much should the stock be sold for?

We can calculate the stock price using the dividend discount model with the following formula: "Stock Price = Dividend / (Required Rate of Return - Dividend Growth Rate)".

Data:

Dividend =  $0.50

Increase its dividend by 2% per year.

The next dividend (D1) can be calculated as:

D1 = D0 x (1 + Dividend Growth Rate)

D1 = $0.50 x (1 + 0.02)

D1 = $0.51

Using these values, we can calculate the stock price as follows:

= $0.51 / (0.15 - 0.02)

= $0.51 / 0.13

= $3.92.

Read more about stock price

brainly.com/question/29362234

#SPJ1

4. Solve for x ONLY *
Find the value of each variable.

Answers

Check the picture below.

If ΔJAB ≅ ΔFED, AB = 10 in, m∠BJA = 52º, and m∠EDF = 65º, which of the following statements is not true?
A.
m∠ABJ = 65º
B.
ED = 10 in
C.
∠B ≅∠E
D.
m∠FED = 63º

Answers

Answer:

C.  ∠B ≅∠E

Step-by-step explanation:

Since ΔJAB ≅ ΔFED, their corresponding angles are congruent.

Therefore:

∠J ≅ ∠F → m∠BJA ≅ m∠DFE∠A ≅ ∠E → m∠JAB = m∠FED∠B ≅ ∠D → m∠ABJ ≅ m∠EDF

Given that m∠BJA = 52° and m∠EDF = 65°, then:

m∠BJA = m∠DFE = 52° m∠ABJ = m∠EDF = 65°

Therefore, m∠ABJ = 65°.

Interior angles in a triangle sum to 180°. Therefore:

⇒ m∠JAB + m∠BJA + m∠ABJ = 180°

⇒ m∠JAB + 52° + 65° = 180°

⇒ m∠JAB + 117° = 180°

⇒ m∠JAB = 63°

As m∠JAB = m∠FED, then m∠FED = 63°.

Since ΔJAB ≅ ΔFED, their corresponding sides are congruent.

AB = EDBJ = DFAJ = EF

Given that AB = 10 inches, then ED = 10 inches.

Therefore, the statement that is not true is:

∠B ≅∠E

The diameter of a circle is 28 millimeters. What is the circle's circumference?

Answers

Answer:

87.9646 millimeters.

Step-by-step explanation:

The circumference (C) of a circle is given by the formula:

C = πd

Where d is the diameter of the circle and π (pi) is a mathematical constant approximately equal to: 3.14159.

In this case, the diameter of the circle is given as 28 millimeters, so we can substitute this value into the formula to find the circumference:

C = πd = π(28 mm) = 87.9646 mm (rounded to 4 decimal places)

Therefore, the circumference of the circle is approximately 87.9646 millimeters.

A rectangle is drawn so the width is 47 inches longer than the heightIf the rectangle's diagonal measurement is 65 inches , find the height. Give your answer rounded to 1 decimal place.

Answers

The height of the rectangle is approximately 15.5 inches.

Let's call the height of the rectangle "h". We know that the width is 47 inches longer than the height, so the width can be expressed as "h + 47".

We can use the Pythagorean theorem to solve for the height. The Pythagorean theorem states that for a right triangle with legs of length "a" and "b" and hypotenuse of length "c", a^2 + b^2 = c^2.

In this case, we can consider the rectangle to be a right triangle, with the height as one leg, the width as the other leg, and the diagonal as the hypotenuse. So we can write:

h^2 + (h + 47)^2 = 65^2

Simplifying this equation gives:

2h^2 + 94h - 1476 = 0

We can solve for "h" using the quadratic formula:

h = (-b ± sqrt(b^2 - 4ac)) / 2a

In this case, a = 2, b = 94, and c = -1476. Plugging these values into the quadratic formula gives:

h = (-94 ± sqrt(94^2 - 4(2)(-1476))) / 4

Simplifying this expression gives:

h = (-94 ± sqrt(10084)) / 4

h = (-94 ± 100.42) / 4

h = -48.6 or 15.42

Since the height of the rectangle cannot be negative, we can discard the negative solution. Therefore, the height of the rectangle is approximately 15.5 inches.

What is the length of the hypotenuse of the triangle when x=9 now!!!

Answers

The concept Pythagoras theorem is used here to determine the length of the hypotenuse. It is an important theorem which explains the relation between the sides of a right angled triangle. The length of hypotenuse is

According to Pythagoras theorem, in a right-angled triangle, the square of the hypotenuse is equal to the sum of squares of the other two sides. The sides of this triangle have been named perpendicular base and hypotenuse.

Hypotenuse² = Perpendicular² + Base²

9² + 4² = 97

√97 = 9.84 cm

To know more about Pythagoras theorem, visit;

https://brainly.com/question/343682

#SPJ1

Your question is incomplete most probably your full question was:

What is the length of the hypotenuse of the triangle when x=9 now and other side y = 4.

Caitlyn went to the store to buy school clothes. She had a store credit in the amount of$39.58. if she bought 4 of the same show in different colors and spent $52.22 after the store credit was taken off her total, what was the price of each shirt she bought. Write and solve an equation with integer and coefficients.

Answers

The price of each shirt she bought is $3.16

What was the price of each shirt she bought

From the question, we have the following parameters that can be used in our computation:

Store credit = $39.58

Items = 4

Amount spent = 52.22

The price of each shirt (x) she bought is calculated using

4 * x + Store credit = Amount spent

So, we have

4x + 39.58 = 52.22

Evaluate

x = 3.16

Hence, the price of each shirt she bought is 3.16

Read more about equations at

https://brainly.com/question/18831322

#SPJ1

Use the drop downs to determine which symbols
would complete the inequality for the range.
-2
(c)____y
_(c)______y____(d)______5

Answers

The symbols that would complete the inequality for the range include the following:

-2 ≤ y < 5.

c is less than or equal to.

d is less than.

What is a range?

In Mathematics, a range can be defined as the set of all real numbers that connects with the elements of a domain.

Based on the information provided about the graph of this function, we can reasonably infer and logically deduce that the domain and range can be written as follows:

Domain = {-4, 4} or -4 < x ≤ 4.

Range = {-2, 5} or -2 ≤ y < 5.

In conclusion, the missing symbols are "less than or equal" to and "less than" respectively.

Read more on range here: https://brainly.com/question/13634469

#SPJ1

Complete Question:

Use the drop downs to determine which symbols would complete the inequality for the range. −2 ___(c)___ y ___(d)___ 5 (c) (d) On a coordinate plane, a graph of an image with a curve and straight line has 2 points. A closed circle appears at (negative 4, negative 2) and an open circle appears at (4, 5).

13.2.7 Check Your Understanding A savings account earns an Interest rate of 3.75% compounded semi-annually for an account with an initial deposit of $895. How much money will be in the account after 10 years? Round your answer to the nearest hundredth.​

Answers

The amount of money that will be in the account after 10 years is: $1297.70

How to solve Compound Interest Problems?

The formula for solving compound interest is expressed as:

A = P(1 + r/n)^(nt)

where:

A is Accrued amount (equal to principal added to interest)

P is the Principal amount

r is the annual nominal interest rate expressed as a decimal

R is termed as the annual nominal interest rate which is expressed as a percentage

r is equal to R/100

n is the number of the compounding periods per unit of the time

t is the time which is expressed in decimal years

We are given:

r = 0.0375

n = 2 times per year

t = 10 years

P = $895

Thus:

A = 895(1 + 0.0375/2)^(2 * 10)

A = $1297.70

Thus, that is the money that will be in the account after a period of 10 years

Read more about Compound Interest at: https://brainly.com/question/24274034

#SPJ1

CAN SOMEONE HELP WITH THIS question?✨

Answers

The summation ∑₁¹²⁴(29a₁ - 13b₁)  = -30

How to find the given summation?

Suppose that ∑₁¹²⁴a₁ = -10 and  ∑₁¹²⁴b₁ = -20. We desire to compute the following ∑₁¹²⁴(29a₁ - 13b₁), we proceed as follows.

So, the summation ∑₁¹²⁴(29a₁ - 13b₁)

Expanding the brackets, we have that

∑₁¹²⁴(29a₁ - 13b₁) = ∑₁¹²⁴29a₁ -  ∑₁¹²⁴13b₁)

= 29∑₁¹²⁴a₁ -  13∑₁¹²⁴b₁

Given that ∑₁¹²⁴a₁ = -10 and  ∑₁¹²⁴b₁ = -20.

So, substituting the values of the variables into the equation, we have that

∑₁¹²⁴(29a₁ - 13b₁) = 29∑₁¹²⁴a₁ -  13∑₁¹²⁴b₁

= 29(-10) - 13(-20)

= -290 + 260

= -30

So, ∑₁¹²⁴(29a₁ - 13b₁)  = -30

Learn more about summation here:

https://brainly.com/question/30518693

#SPJ1

[1/5x-4+2y]+[2/5x+5-4y]
35 POINTS BY THE WAY

Answers

Answer:   [1/5x-4+2y]+[2/5x+5-4y] simplifies to 3/5x - 2y + 1.

Step-by-step explanation:

To simplify the given expression, we need to combine like terms.

The like terms are the ones with the same variable parts.

Let's first simplify the expression inside the brackets separately:

[1/5x-4+2y] = 1/5x + 2y - 4

[2/5x+5-4y] = 2/5x - 4y + 5

Now, we can combine the simplified expressions:

[1/5x + 2y - 4] + [2/5x - 4y + 5]

= 1/5x + 2y - 4 + 2/5x - 4y + 5

= (1/5 + 2/5)x + (2y - 4y) - 4 + 5

= 3/5x - 2y + 1

Therefore, [1/5x-4+2y]+[2/5x+5-4y] simplifies to 3/5x - 2y + 1.

PLEASE HELP ASAP
The table below shows the values of f(x) and g(x) for different values of x. One of the functions is a quadratic function, and the other is an exponential function. Which function is most likely increasing exponentially?


x f(x) g(x)
1 3 3
2 6 9
3 11 27
4 18 81
5 27 243
f(x), because it eventually exceeds g(x)
g(x), because it eventually exceeds f(x)
f(x), because it eventually intersects g(x)
g(x), because it will not intersect f(x)

Answers

The function that is most likely increase exponentially is f(x). Because it eventually exceeds g(x)

To determine which function is most likely increasing exponentially, we need to compare the rate at which the two functions are increasing.

Looking at the table, we can see that as x increases, f(x) increases at a faster rate than g(x). In fact, f(x) eventually exceeds g(x) for x values greater than or equal to 5. This suggests that f(x) is increasing at an exponential rate.

On the other hand, g(x) is increasing at a much slower rate than f(x). Although g(x) is also increasing, it does not appear to be increasing exponentially. In fact, g(x) will never exceed f(x), because f(x) grows at a faster rate.

Therefore, the function that is most likely increase exponentially is f(x).

To know more about function follow

https://brainly.com/question/24373732

#SPJ1

Consider the quadratic equation 4x² - 11x-3-0. Which of the following shows
this equation rewritten and ready to solve using factoring by grouping?

Answers

The factorized form of the quadratic equation is:

4(x - 3)*(x + 0.25) = 0

Which is the factorized form of the quadratic?

The quadratic equation is 4x² - 11x -3 = 0

To do that, we need to find the zeros, so let's use the quadratic formula:

[tex]x = \frac{11 \pm \sqrt{(-11)^2 - 4*4*-3} }{2*4} \\\\x = \frac{11 \pm 13 }{8}[/tex]

Then the two roots are:

x = (11 + 13)/8 = 3

x = (11 - 13)/8 = -2/8 = -0.25

Then the factorized form is:

4(x - 3)*(x + 0.25) = 0

Learn more about quadratic equations at.

https://brainly.com/question/1214333

#SPJ1

Factor the greatest common factor from the polynomial. 12x² 12x² + 30x + 30x =​

Answers

Answer:

Step-by-step explanation:

hello :

6x  the greatest common factor from the polynomial.

 12x² + 30x

A triangle with coordinates (0,0), (0, 7) and (6,0) is rotated 360 degrees about the x-axis. What is the volume of the figure created in cubic units?

Answers

The volume of the figure created is 98 cubic units.

Given that:

A triangle with coordinates (0,0), (0, 7), and (6,0) is rotated 360 degrees about the x-axis.

A cone is formed when a triangle rotates. Then the volume created is calculated as,

V = 1/3 x 7² x 6

V = 49 x 2

V = 98 cubic units

The volume is 98 cubic units.

More about the volume link is given below.

https://brainly.com/question/1578538

#SPJ1

What alternation did John Singer Sargent make to Madame X (1883-1884), his most controversial painting?

he added her wedding ring

Ohe painted a diamond crescent to her hairstyle

Ohe repainted the right strap

Ohe repainted her face

Answers

Answer:

Ohe repainted the right strap.

Many banks charge for out of network ATM use. Out of network ATMs are ones provided by someone other
than your bank. While you're away at college, you will have to rely on these out of network ATMs if your local bank does not have a branch near your school.


Compare the following checking account fee structures.


Hometown National Bank

Monthly
Maintenance Fee
$5.00

Out of Network
ATM Charge
$2.00


Freedom Bank
$1.00

out of network ATM charge
$3.00


1. Which bank offers a better fee structure for a month of usage? Describe your reasons.

2. Is one bank ALWAYS better? What factors might affect which bank has the better fee
structure?
I
3. How could you avoid these fees if you are away at school without access to a local branch?

4. Find a partner and discuss your bank choices. Write down how you could best compare the two
fee structures.

Answers

The choice between Hometown National Bank and Freedom Bank depends on usage. Should you use out-of-network ATMs with regularity, the former may be favored due to its lower ATM charge. Otherwise, if these visits are sporadic, the latter might reign superior in regards to its maintenance fee.


How to determine the best bank to use

Still, no financial institution can be deemed unequivocally better. Additional variables influencing this decision could include the frequency of out-of-network ATM travel, one's account balance, as well as any supplementary services each establishment may supply.

In order to safeguard yourself against fees, consider utilizing in-network ATMs, mobile banking, or taking advantage of cashback options offered when making purchases from retailers.

By calculating total fees for each bank, estimating monthly out-of-network ATM activity, and factoring in other services and one's individual preferences, it is possible to determine which establishment best suits your needs.

Read more about bank charges here:

https://brainly.com/question/28813239

#SPJ1

Assignment
Practice using function notation.
The values in the table represent a function.
f(x)
x
-6
7
4
3
-5
8
3
-5
-2
12
Use the drop-down menus to complete the statements.
The ordered pair given in the first row of the table can
be written using function notation as
f(3) is
f(x) = -5 when x is

Answers

Using function notation on the table, we can say that:

f(3) = -2

When f(x) = -5, x = 4

How to write function notation?

Function notation is defined as a way of expressing a relationship between two variables.

From the given table, we see that:

when x = -6, f(x) = 8

when x = 7, f(x) = 3

when x = 4, f(x) = -5

when x = 3, f(x) = -2

when x = -5, f(x) = 12

Thus, we can say that:

f(3) = -2

When f(x) = -5, x = 4

Read more about function notation at: https://brainly.com/question/27915724

#SPJ1

A pair of shoes usually sells for $67. If the shoes are 20% off, and sales tax is 5%, what is the total price of the shoes, including tax?

Answers

Answer:

If the shoes are 20% off, then the sale price of the shoes will be:

67 - 0.20 * 67 = 67 - 13.40 = 53.60

So the sale price of the shoes is $53.60.

If the sales tax is 5%, then the tax on the shoes will be:

0.05 * 53.60 = 2.68

So the tax on the shoes is $2.68.

To find the total price of the shoes including tax, we need to add the sale price of the shoes and the tax:

53.60 + 2.68 = 56.28

Therefore, the total price of the shoes, including tax, is $56.28.

Answer:

$56.28

Step-by-step explanation:

1. Find the shoes' sale price.

The shoes are 20% off. We will find the new price by first finding 20% of $67.

An easy way to do it:

10% of 67 = 6.7
20% of 67 = 13.4

to double the percentage of the first equation, double the answer.

Now that we know 20% of 67 we can take away 20% from it:

67 - 13.4 =53.6

Money uses 2 decimal points so we will add a 0 at the end of the result.

The price of the shoes with only the sale is $53.60.

2. Add sales tax

First find out 5% of $53.60.

An easy way to do it:

10% of 53.60 = 5.360

5% of 53.60 = 2.68

to half the percentage of the first equation, half the answer.

Now that we know the price of the tax we can add it to our shoe price. With the sale the shoe costs $53.60 and we will add our tax:

53.60 + 2.68 = 56.28

Add your units:

$56.28


really short question please help

Answers

Answer:2^4=4x-4 would be the answer

Step-by-step explanation: You would exponentiate both sides

Here’s is a graph of the function f.

Use the graph to find the following.
If there is more than one answer, separate them with commas

Answers

Answer:

The local minima are 1 and -2

The values at which the function f has a local minimum are -3 and 4

Step-by-step explanation:

Main Concepts:

Brief side-discussion about local vs global minimums

Concept 1. What a Local minimum is

Concept 2. Where a local minimum is at

Brief side-discussion:  a Local minimum  vs  Absolute or Global minimum

A local minimum is the height of any "low" point on a continuous section of the function where all of the points "near" it are higher.

In contrast, an Absolute minimum (sometimes called a "global minimum"), is the lowest height the function ever reaches.

Concept 1. What a Local minimum is

This problem is asking about local minimums, of which there are two:

the height of the point in the trough on the leftthe height of the point in the trough on the right

"The Local minimum value" itself IS the height of the point (the "y"-value).

The point on the left has coordinates (-3,1), and the point on the right has coordinates (4,-2).

So, the local minima are 1 and -2

Concept 2. Where a local minimum is at

The minima are different from "The values AT which the function has a local minimum" which is the input (or, "x"-value) that will produce that output when put into the function.

So, the values at which the function f has a local minimum are -3 and 4


calcula la cantidad de energia mecanica total de un automovil que se encuentra subiendo una montaña el cual tiene una masa de una tonelada se localiza a una altura de 500 m y lleva una rapidez de 50km/h

Answers

The answer to the given energy is  5096327.2 J

How to determine the value?

Remember that Joule is a derived unit of energy which is equal to the energy transferred to an object when a force of one newton acts on that object in the direction of its motion through a distance of one meter

m = 1 tonelada = 1000 kg

h = 500 m

v = 50 km / hr = 13.88 m / s

9 = 10 m / s²

Ep = ?

Ec = ?

The given formula Formula

Ep = m g h = 1000 kg X 10 m / s² X 500 m =  5000000 Joule

Ec = m V² / 2 = 1000 kg X (13.88 m / s)² / 2 = 96327.2 Joule

Et = Ep  +   Ec  =  5000000 J    +   96327.2 J = 5096327.2 J

Learn more about energy on https://brainly.com/question/1932868

#SPJ1

If Matt's share is 20 % less than Kate's , how much is Kate's share more than Matt's ? A. 50 % B. 33.33 % C. 25 % D. 20 %

Answers

Answer:

20%  (D)

Step-by-step explanation:

It’s 20% more so D

At least I think

Is it an integer?

7/10 - yes or no
-6/1 - yes or no
-30.18 - yes or no
7 - yes or no
-76 - yes or no

Answers

The numbers as an integer or not are:

7/10 - no-6/1 - yes -30.18 - no7 - yes-76 - yes

Categorizing the numbers as an integer or not?

From the question, we have the following parameters that can be used in our computation:

7/10 - yes or no

-6/1 - yes or no

-30.18 - yes or no

7 - yes or no

-76 - yes or no

integers are numbers without decimal point (including 0)

Using the above as a guide, we have the following:

7/10 - no-6/1 - yes -30.18 - no7 - yes-76 - yes

Read more about numbers at

https://brainly.com/question/871420

#SPJ1

what is the circumference of the given circle in terms of pi ?12 in

Answers

12π inches is the circumference of the given circle with a diameter of 12 inches.

The circumference of a circle can be found using the formula C = π*d, where d is the diameter of the circle.

If the diameter of the circle is 12 inches, then the circumference is:

C = π* d

C = π * 12 inches

C = 12π inches

So, the circumference of the circle in terms of π is 12π inches.

Learn more about circumference here:

https://brainly.com/question/6465134

#SPJ1

Las llantas de la bicicleta de Julián miden 45 cm de diámetro y la distancia de su casa a la escuela es de 877 m cuántas vueltas aproximadamente deben de dar las llantas de la bicicleta de Julián para ir de su casa a la escuela

Answers

The tires of Julián's bicycle must take 620 turns to go from his house to school.

The circumference of the tire can be calculated using the formula C = πd, where d is the diameter of the tire.

C = πd = π(45cm) ≈ 141.37cm

To find out how many turns the tires must take, we need to divide the total distance by the distance covered by one revolution of the tire:

Number of turns = Distance / Circumference

Number of turns = 877m / (141.37cm/100cm/1m)

Number of turns ≈ 620.09

Therefore, the tires of Julián's bicycle must take approximately 620 turns to go from his house to school.

To learn more about the area of a circle click:

brainly.com/question/28642423

#SPJ1

3/4w is less than or equal to 24 graph and solve the ineguality

Answers

The inequality that represents the situation is w ≥ 32.

To graph the inequality, we first need to solve it for w:

3/4w ≤ 24

We can isolate w by multiplying both sides by 4/3 (which is the reciprocal of 3/4), remembering to reverse the inequality because we're multiplying by a negative number:

w ≥ 24 × 4/3

w ≥ 32

So the solution to the inequality is w ≥ 32.

To graph this, we draw a number line and put a closed circle at 32 (because the inequality includes "equal to"), and shade to the right of 32 to represent all the values that satisfy the inequality given in the attached image.

To learn more about inequality;

brainly.com/question/28823603

#SPJ1

Breanna and Qasim plan to send their daughter to university. To pay for this they will contribute 8 equal yearly payments to an account bearing interest at the APR of 4%, compounded annually. Five years after their last contribution, they will begin the first of five, yearly, withdrawals of $51,100 to pay the university's bills. How large must their yearly contributions be?

Answers

Breanna and Qasim must contribute $22,583.39 per year for eight years to have enough money to pay for their daughter's university education.

To determine the yearly contribution required for Breanna and Qasim, we need to use the present value formula for an annuity.

The formula is:

PV = C * ((1 - (1 + r)⁻ⁿ) / r)

Where PV is the present value of the annuity, C is the annual contribution, r is the annual interest rate, and n is the number of years.

First, we need to calculate the present value of the contributions that Breanna and Qasim make for the first eight years. We can use the formula:

PV = C * ((1 - (1 + r)⁻ⁿ) / r)

Where C is the annual contribution, r is the annual interest rate, n is the number of years, and PV is the present value of the contributions.

We know that the annual contribution is the same for each of the eight years, so we can simplify the formula to:

PV = C * (((1 - (1 + r)⁻ⁿ) / r))

The present value of the contributions is equal to the future value of the withdrawals five years after the last contribution. We can use the future value formula for an annuity to calculate this:

FV = R * ((1 + r)ⁿ - 1) / r

Where FV is the future value, R is the annual withdrawal, r is the annual interest rate, and n is the number of years.

We know that the future value of the withdrawals is $51,100 per year, the interest rate is 4%, and the number of years is 5.

FV = 51,100 * ((1 + 0.04)⁵ - 1) / 0.04 = $246,387.19

This is the present value of the contributions that Breanna and Qasim make over the first eight years. We can now solve for the annual contribution required using the present value formula:

PV = C * (((1 - (1 + r)⁻ⁿ) / r))

$246,387.19 = C * (((1 - (1 + 0.04)⁻⁸) / 0.04))

C = $22,583.39

To learn more about interest click on,

https://brainly.com/question/31467028

#SPJ1

A coin is flipped 10 times and the sequence of heads and tails recorded. In how many ways can a sequence consist of exactly 3 heads and the rest tails?

Answers

We can use the binomial probability formula to solve this problem. The formula is:

P(X=k) = (n choose k) * p^k * (1-p)^(n-k)

where:
- P(X=k) is the probability of getting exactly k successes
- n is the total number of trials
- k is the number of successes
- p is the probability of success in one trial
- (n choose k) is the binomial coefficient, which represents the number of ways to choose k items from a set of n items

In this problem, we want to find the number of ways to get exactly 3 heads in 10 coin flips. The probability of getting a head in one coin flip is 1/2, so p=1/2. The number of trials is n=10, and the number of successes we want is k=3. Plugging these values into the formula, we get:

P(X=3) = (10 choose 3) * (1/2)^3 * (1/2)^(10-3)
= (10! / (3! * 7!)) * (1/2)^10
= 120 * (1/2)^10
= 0.1171875

Therefore, there are 0.1171875 ways to get exactly 3 heads in 10 coin flips. Since we can't have a fraction of a sequence, we can say that there is only 1 way to get exactly 3 heads in 10 coin flips (since there is only one sequence that satisfies this condition).

there are 120 different ways a sequence of 10 coin flips can consist of exactly 3 heads and the rest tails.

To solve this problem, we can use the formula for combinations. The number of ways to choose k items from a set of n items is given by the formula n choose k, which is written as C(n,k) or sometimes as nCk.

In this case, we want to choose 3 heads from a set of 10 coin flips. The number of ways to do this is C(10,3) = 120.

Once we have chosen the 3 heads, the remaining 7 flips must all be tails. There is only one way to arrange 7 tails, since they are all the same.

Therefore, the total number of sequences that consist of exactly 3 heads and the rest tails is 120.

Learn more about sequence here:

https://brainly.com/question/30262438

#SPJ11

Other Questions
the common oxidation state of group vii elements (f, cl, br, i) in their compounds is -1 , except when mixed with other halogens . Contrast the Rhenish education from the catholic education in Namibia filamentous viruses are classified in part by the pattern of nucleocapsid monomers, which form a_____tube around the genome. you have researched your dream around-the-world vacation and determined that the total cost of the vacation will be $30,000. you feel you can earn an apr of 10.5 percent compounded monthly and plan to save $350 per month until you reach your goal. how many years will it be until you reach your goal and enjoy your well-deserved vacation? Which of the following organizations looks to promote self-discipline among members and investigate and resolve grievances between the public and members and between members?A)Securities Investor Protection Corporation (SIPC)B)Municipal Securities Rule Board (MSRB)C)Financial Industry Regulatory Authority (FINRA)D)Securities and Exchange Commission (SEC) For each of the following assertions, state whether it is a legitimate statistical hypothesis and why:a. H: >100b. H: x=45c. H: s Question 3.2 (10pts) You work for a logistics company, which considers to invest in a comput-erized system to improve efficiency. The initial cost of implementation for the system is $90,000.Furthermore, it will cost $25,000 per year to maintain the system. Due to the fast nature of thebusiness, your company can use the system for five years and there will be no salvage value atthe end of the service period. Thanks to the new system, you estimate that thesave $65,000 in operating costs each year. In addition, the increase in the efficiency would bringcompany will$35,000 per year in additional revenues during the service life of the system. Given that yourcompany's MARR is 15%, find the present worth of this investment.A) -$73,239B) $161,412C) $251,412D) Answers A, B and C are not correct How many chromosomes are in the daughter cells of meiosis cells? The volume of this rectangular prism is 199.68 cubic yards. What is the value of z? which of the follwoing is an example of ufw simple syntax for blocking all incoming and outgoing opneshs connections without providing ablocking message what is a culture? question 2 options: the rules of behavior that are passed from generation to generation in a culture the individuals or groups who are different from the major population in a society an individual's position in the structure of a group in a society the rules of behavior for individuals that standardize the structure of a society the author wants this sentence to end in a climax. which choice best accomplishes this goal? thea wanted her vivid watercolors to inspire the boston art community, her neighbor, her friends, the state of massachusetts, and, ultimately, the whole nation. Who is the first woman to become APO president and what year did she take office? What are you thinking: autosomal recessive 3 different enzymes (GALK, GALT, GALE), FSH signal transduction is impaired the happiest cohabiting couples are those who look very much like: group of answer choices couples that start having children early. financially well-off couples. happy married couples. young upwardly mobile urbanites. which term best describes buchanan's presidential leadership? multiple choice question. comforting indecisive commanding brash What are five motor learning concepts that promote the improvement of running? according to the intolerance of uncertainty theory, individuals with generalized anxiety disorder are: What is our job as Christians as we deal with the lives and even the sins of others give two examples that support the claim that if WONDER has a sentential complement,the complement must be a question.