Mathematics High School

$400 interest is earned on a principal of $2,000 at a simple interest rate of 59
interest per year. For how many years was the principal invested?​

Answers

Answer 1

Answer:

6.779 years if the interest rate is in dollars.

Step-by-step explanation:

If its 59 percent, it would be well less than a year.

However, if not, divide 400 by 59.

If so, multiply 2000 by .59 to get the per year interest,

then, divide 400 by 1180 to get the answer of 0.33898

Related Questions

pls helpp, due in 5 mins !!

Answers

Slope is 1/2
Slope = rise/run
Rise = 1 and run = 2
Therefore the slope is 1/2

Can someone please help me in this one??

Answers

The correct answer is a. In the left-hand column, each number goes up by one. In the right hand column, each number goes up by 1120. Each number on the left can be multiplied by 1120 to get the number on the right.

50 points will give BRAINLIEST ASAP
Graph the function
f (x) = 3√x−2

Answers

Answer:

use DESMOS it helps you alot

Step-by-step explanation:

Someone please help me its urgent
What is the equation of the directrix

Answers

Answer:

Step-by-step explanation:

y=-1

Let f(x) = 8x3 + 16x2 − 15 and g(x) = 2x + 1. Find f of x over g of x.


A) 4 times x squared plus 6 times x minus 3 plus 12 over the quantity 2 times x plus 1

B) 4 times x squared plus 6 times x plus 3 plus 12 over the quantity 2 times x plus 1

C) 4 times x squared plus 6 times x minus 3 minus 12 over the quantity 2 times x plus 1

D) 4 times x squared plus 6 times x plus 3 minus 12 over the quantity 2 times x plus 1


Thanks :')

Answers

Answer:

I think the answer is C. Its not B or D though

Step-by-step explanation:

ILL GIVE BRAINLY PLEASE HELP

Answers

Answer:

x=3

Step-by-step explanation:

Figure ABCD is a rectangle. In rectangles, opposite sides are equal. In the figure, BC and AD are opposite of each other, therefore their side lengths are equal. The side lengths are given: BC=9x-6, and AD=3x+12. Write this as an equation:

9x-6=3x+129x-3x-6=3x-3x+12 (Subtract 3x from each side of the equation)6x-6=12 6x-6+6=12+6 (Add 6 to each side of the equation)6x=18x=3 (Divide each side by 6)

please let me know if this is wrong, hope it helps :)

Help please :) with question 4 and 5 don’t mind the selected one i don’t know the answer to that one either

Answers

Answer:

8*f and the difference between 15 and m

Step-by-step explanation:

betty bucket has 49000 clovers and Clover has 569000 clover how many do they have in all?



















can some people be my friend

Answers

Answer:

618000

Step-by-step explanation:

just add

please help i cant seem to figure this out

Answers

Answer:

117649

Step-by-step explanation:

7 to the power of 2 is 49 then bc its in () do 49 to the power of 3 = 117649

Use Substitution to solve the following System of Equations.
y = 2x - 4
y= 12 +3

Answers

Answer:

x = 9.5

this should be the right answer if the same one you had to solve.

Step-by-step explanation:

y = 2x - 4

y = 12 + 3                             combine them

2x - 4 = 12 + 3

    +4         +4                   The 4's cancel each other out

2x = 12 + 7                     Add then divide

 2x = 19

  2x = 19

  ----   ----

   19   19

 x = 9.5

Emelia is booking a flight to San Francisco. The airline charges 5270 for the ticket and 16% for taxes and fees. How much will Emelia pay for her flight?
(show your work)

Answers

ANSWER:
$6113.20


EXPLANATION:
There is two ways to make an expression to solve this which is
y = 1.16x
or
y = x + 0.16x

Here is the explanation for the first expression, it is more thorough:

The airline makes her pay x amount in dollars for the ticket alone. Then, the airline charges an additional 16% of that x amount. Just a policy they’ve required.
Therefore:
y = x + 0.16x

• x is the ticket price
• 0.16x is 16% of that ticket price

Plug x with the initial charge amount:
y = 5270 + 0.16(5270)
y = 6113.20



10% of 5270 = $527
5% of 5270 = $263.50
1% of 5270 = $52.70
6% of 5270= $316.20
16% of 5270 = $843.20

$843.20 + $5270 = $6113.20
^ answer


sorry if it’s long lol i wanted to break it down as much as possible

Martin painted 255 square feet of this
kitchen wall with į gallon of paint. If
he continues coverage at the same
rate, how many square feet can he
cover with 2 gallons of paint?
A 765 ft2
B 510 ft2
© 382.5 ft2
D 1,020 ft

Answers

Answer:

i dont know

Step-by-step explanation:

An urn contains four red marbles, and five blue marbles. What is the probability of selecting at random, without replacement, two red marbles?

A. 16/72
B. 20/72
C. 12/72
D. 20/81

Answers

Answer: C. 12/72

Step-by-step explanation: 4/9 (the total of red marbles out of the urn) times 3/8 ( the probability of picking a red marble and how many marbles would be left) = 12/72

Btw I need help answering the rest of the questions if you don’t mind sliding the answers!

A chef plaining for a large banquaet think that 2 out of every 5 dinner guests will order his soup appetizer he expects 800 guests at the banquat use equvilent ratios to estimate how many cups of soup he should prepare

Answers

Answer:

I think 80

Step-by-step explanation:

2*5=10

800/10 = 80

80 soups

320 people would order so im not sure how many cups each person would eat but if each person eats one cup of soup then it should be 320 cups

please help! solve for the value of y

Answers

Answer:

26

Step-by-step explanation:

5y-3+2y+1=180

7y-2=180

7y=182

y=26

Chloe makes beaded keychains to sell at local craft fairs. To make k keychains, she uses 15k beads. On Saturday, Chloe made 50 beaded keychains. How many beads did Chloe use to make the keychains?

Answers

Answer:

750 beads

Step-by-step explanation: you multiply 15,000 by 50, then removing the 3 extra zeros

Answer:

750

Step-by-step explanation:

two vertical poles of heights 12 inches and 22 inches are separated by a horizontal distance of 24 inches. what will be the distance between the tops of these poles?

Answers

Answer: 26 in.

Step-by-step explanation:

Given

Heights of Poles are [tex]12\ in., 22\ in.[/tex]

distance between them is [tex]x=24\ in.[/tex]

the difference in heights of the pole is [tex]y=22-12=10\ in.[/tex]

From the figure, using Pythagoras theorem, distance L is given by  

[tex]\Rightarrow L^2=y^2+x^2\\\Rightarrow L^2=10^2+24^2\\\Rightarrow L^2=100+576=676\\\Rightarrow L=\sqrt{676}=26\ in.[/tex]

The distance between tops is 26 in.

Use place value . Multiplication with powers of 10, or equivalent fractions to explain what is happening mathematically to the decimal points in the divisor and dividend before dividing.

Answers

Answer:

The answer is "7.036".

Step-by-step explanation:

Throughout the question by Increasing the number of standard deviations by 100 if you compose its issue as a fracture. In each cycle these were multiplied by 100, all numbers were certain ones. [tex]\frac{436.8}{62.08}[/tex] was its sum of [tex]\frac{43,680}{6,208}[/tex].

Following are the calculation to this question:

[tex]= \frac{436.8 \times 100}{62.08 \times 100}\\\\ = \frac{43680}{6208}\\\\=7.036[/tex]

Help me find x for the triangle!!!

Answers

Answer:

i hope it help u

Step-by-step explanation:

x=180-(85+63)

x=180-148

x=32

Change 3.7 hours into hours and minutes

Answers

Answer:

222 minuets

Step-by-step explanation:

somebody please help im giving 20 points and a brainliest !

Answers

Answer:

Price today= 3078

Price 10 years from today= 3877.88

Step-by-step explanation:

Price today= 3000 (1.026)= 3078

Price 10 years from today= 3000 (1.026)^10= 3877.88

Solve: Elizabeth is 4.5 feet tall. Her mother is 1.2 times as tall. How tall is Elizabeth’s mother?

Answers

Answer:

her mother is 5.4 feet tall

If her mother is 1.2 times as tall, then you need to multiply elizabeth's height by how much taller her mother is.

4.5x1.2=5.4

---

hope it helps

3) What is the equation of a line perpendicular to the line y = -1/5 x + 3 and going
through the point (4,-1). Please write your answer in point slope form. *

Answers


y+1=5(x-4) is the answer

A rubber ball is thrown against the pavement and bounces into the air. If the ball is airborne for 2.5 seconds, how long after it bounces upward does the ball reach its maximum height?

Answers

Answer:

Step-by-step explanation:

1/2 * 2.5

= 1.25 seconds

What is the greatest common factor of 3x² + 6x +9?

Answers

Answer:3~To find the GCF, first, find the prime factors of each term in order to find the greatest common factor (GCF).3~

Hope you have a good day, Loves!

Also if I'm right can you let me know, please?

Also Also if I am right can I please have Brainliest??

You don't need to, I'm just glad I could help. ^^

What percent of 369 is 26

Answers

Answer:

7.046%

Step-by-step explanation:

100%/x=369/26

100/x×x=(369/26)×x

100=14.19231×x

100/14.192=7.046

Bailey made risotto using a recipe that called for 223 cups of liquid. Bailey added 23 cup of liquid to the risotto every 10 minutes. Drag and drop to complete the equation to find how many times Bailey added 23 cup of liquid.

Answers

Answer:

4 times

Step-by-step explanation:

Given that :

Cups of liquid required = 2 2/3

Fraction of liquid cup added per 10 minutes = 2/3

The number of times 2/3 cups of liquid is added :

Total cups of liquid required / amount of liquid added at a time

2 2/3 ÷ 2/3

8/3 ÷ 2/3

8/3 * 3/2

24 / 6

= 4 times

The radius of the circle is given in meters. What is the circumference of the circle? Use
3.14 for a pi

Answers

Answer:

50.24 meters

Step-by-step explanation:

The equation for the circumference of a circle: 2πr

2 x 3.14 x 8 = 50.24

An architect's scale drawing of a new school is 8.4 inches long. The scale used in the drawing is 2 inches = 8 feet.

What is the actual length, in feet, of the school?

Answers

Answer:

33.6f eet

Step-by-step explanation:

if

2=8 then

8.4x8= 67.2/2= 33.6 feet

Find the value of x in the triangle shown below.
X°
125°
21°

Answers

Answer: x= 34

Step-by-step explanation:

Other Questions
According to the present constitution of Nepal, vote of non confidence can't be registered against the government till two years inthe parliament . what do you think about it . Explain in four points Where on the pH scale would you find acids? Bases? What is unique about a pH of 7? What is the end behavior for the graph of the function f(x)=9/10 log [-(x + 9)] + 10? Which of the statements is true about reserved and concurrent powers? Neither type is exercised by the federal government. They are both exercised by state governments. Neither type is exercised by state governments. They are both exercised by the federal government. what influence did Daoism have on art and literature? why is earth's crust necessary for any life to take hold on our planet How did Sam Houstons army change in the weeks between leaving Gonzales and reaching San Jacinto?It grew larger and was better trained.It gained experience from fighting many battles.It became mainly a cavalry force.It gained men but did not have any artillery. Fat Cat Furniture store sells two types of products; cat beds and scratching posts. Over the past year Fat at sold 6,000 cat beds and 4,000 scratching posts, the sales mix of 6,000 beds to 4,000 posts creates a percentage of 60% for the cat beds and 40% for the scratching posts. Fat Cats total fixed costs are $40,000. The cat beds unit selling price is $44.00 and variable costs per bed are $24.00. The scratching posts unit selling price is $100.00 and variable cost per post is $30.00.1.Calculate the weighted average contribution margin per unit. ($40)2.Calculate Fat Cats breakeven point in units for the package of products.3.Calculate how many units of each product line the company must sell in order to breakeven.4.Calculate the sales dollars required of each product line to breakeven Do not use the weighted average contribution margin ratio formula due to rounding issues. May still use the weighted average contribution margin per unit formula.5.Prove the breakeven point by preparing a contribution margin income statement Make sure to provide three columns: one for Cat Beds, one for Scratching Posts, and one for Total.6.The owner of Fat Cat Furniture wants to earn a $60,000 profit. Calculate the sales volume in units and total sales dollars of each product line the company must sell in order to earn $60,000 in profit. Do not use the weighted average contribution margin ratio formula due to rounding issues. May still use the weighted average contribution margin per unit formula.I need help especially on the 2nd question. How can I prepare for the math sat as someone who really struggles to understand math.. videos arent really helping [tex] (\frac{1}{20} - \frac{1}{36} )[/tex] Which numbers are perfect cubes? Check all that apply.364811259993,000 In the titanic what caused the conflicting reports? Why was the information in the reports incorrect? A wave of frequency 500hz and wave length 50m is traveling into a medium, dertimine the speed of velocity of the wave. formula V=fd. In Tom Sawyer, what did Huckleberry Finn steal in chapter 13? *NEED HELP QUICKLY* son needs a math assignment done within the hour so he can submit it and get a decent grade. i tried helping but math isnt my strong suit. Thanks. Please help .......... factorise 15 xy - 6 X + 5 Y - 2 please answer me fast who answered will mark as brainleist Yall help meeeee :( Determine the equation of circle A.(x - 1)2 + (y + 2)2 = 9(x + 1)2 + (y-2)2 = 9(x-1)2 + (y + 2)2 = 3(x + 1)2 + (y-2) = 3 U.S. debt not secured by real estate exceeds $3 trillion.TrueFalseHELP ASAPPPO ):