Answer:
Growth rate = ln(1.1)/2
Step-by-step explanation:
Given:
P1 = 1.1 P0
Number of year n = 2
Computation:
P1 = P0[eⁿˣ]
x = growth rate
So,
1.1 P0 = P0[eⁿˣ]
1.1 = eⁿˣ
1.1 = e²ˣ
By taking log
Growth rate = ln(1.1)/2
Answer:
ln(1.1)/2
Step-by-step explanation:
look at the tape diagrams
what do you notice? what do you wonder?
Answer:
I notice that the second one is the same as the yellow part of the bar.
I wonder why is there an extra piece and it is green.
Step-by-step explanation:
It takes Jenny 1/4 hour to ride her bike 1/2 mile. What is her unit rate of travel in miles per hour?
Answer:
2 mph
Step-by-step explanation:
Since Jenny can do 1/2 of a mile in 1/4th of an hour, she can do twice as many miles, which is 1/2
How many lines of symmetry does the following figure have?
In an equilateral triangle, the number of line of symmetry is three. Then the correct option is C.
What is the axes of symmetry?If a line intersect the shape and the shape look identical on both sides of line, then the line is known as axis of symmetry.
A triangle is a three-sided polygon with three angles. The angles of the triangle add up to 180 degrees.
If all the sides of the triangle are congruent, then the triangle is known as an equilateral triangle.
And each angle of the equilateral triangle is 60 degrees.
In an equilateral triangle, the number of line of symmetry is three.
And each axis of symmetry bisects the side of the triangle.
Then the correct option is C.
The diagram is shown below.
More about the axes of symmetry link is given below.
https://brainly.com/question/4348533
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Given g(x) = 6x + 4x - 9, what is the value of g(3)?
o7
o 21
o 39
o 25
How do I solve these
Answer:
i do belive you cross multiply to find x
Step-by-step explanation:
Help Me! ASAP! Which of the follow statements is NOT true?
Answer:
The first one is incorrect
Step-by-step explanation:
I'm sorry if this is wrong...
Answer:
I believe the answer is C.
Consider the following sequences, assuming that sequence 2 is geometric, what would be the following two terms?
Sequence 1 : 2,6
Sequence 2 : 24,12,
Sequence 3 : 1,5,
answers to choose from :
0,- 12
6,3
6,0
0, 12
Answer:
6,3
Step-by-step explanation:
if im not mistaken geometric sequences are multiply/dividing & right here you are decreasing by×2 so 6,3 would be your answer
What is the percent of decrease from 75 to 21?
Step-by-step explanation:
it's answer is 72 percent
Select all that apply.
What is the answer of factoring the quadratic expression completely for 4x^2-28x+40
Answer:
4( x - 5)( x - 2)
Step-by-step explanation:
4x^2 -28x + 40
4 ( x - 5)(x - 2)
I hope that helps if not I'm sorry :((
Is 2 7/8 greater then 2 1/2
The mixed fraction number 2 ⁷/₈ is greater than the mixed fraction number 2 ¹/₂.
What is Algebra?Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.
The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.
The mixed fraction numbers are given below.
2 ⁷/₈ and 2 ¹/₂
Convert the mixed fraction number into a decimal number. Then we have
2 ⁷/₈ = 2 + 7/8 = 2 + 0.875 = 2.875
2 ¹/₂ = 2 + 1/2 = 2 + 0.50 = 2.50
The mixed fraction number 2 ⁷/₈ is greater than the mixed fraction number 2 ¹/₂.
More about the Algebra link is given below.
https://brainly.com/question/953809
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99+99+99+99 x 100 -50 +100 = ?
Answer:
10,247
Step-by-step explanation:
yw bro:)
Answer:
10,247
Step-by-step explanation:
10,246 + 1 = 10,247
Which one can it be?
Answer:
sas
Step-by-step explanation:
Answer:
These triangles cannot be proven congruent.
Step-by-step explanation:
The image shows us two triangles with two pairs of congruent sides and one non-included angle. This theorem would be SSA, however, this is not enough to show congruency because the unknown side could be in two different places on the different triangles. Therefore, with this amount of information these triangles cannot be proven congruent.
how can you use the pythagreom therem to solve real-world problem
Answer:
This application is frequently used in architecture, woodworking, or other physical construction projects. For instance, say you are building a sloped roof. If you know the height of the roof and the length for it to cover, you can use the Pythagorean Theorem to find the diagonal length of the roof's slope.
Answer:
Architecture, Engineering, Astronomy, etc.
Step-by-step explanation:
Engineers use the Pythagorean Theorem by knowing the height of the roof and the length for it to cover, and it will result in the diagonal length of the roof's slope. Architects use the Pythagorean Theorem to calculate the heights of buildings and the lengths of walls. Astronomers sometimes use the theorem to calculate the paths of spacecraft, including rockets and satellites.
2x-5=3
This equation has…
a) two distinct rational solutions c) one distinct real solution
b) two distinct irrational solutions d) no real solutions
Answer:
I am pretty sure it would be c
Step-by-step explanation:
Answer:
The correct answer is True because the solutions of the quadratic equation in the standard form
A process is making a part that weighs 0.75 oz on average with a standard deviation of 0.05 oz. The upper and lower specifications for the part are 1 oz and 0.5 oz, respectively. Which measure should be used to see how well the process meets its specification limits
Answer:
The correct answer is the process capability index
Step-by-step explanation:
According to the given scenario, the process capability index is the index where it determines the capability or the ability of the process with respect to generating the output or results within the given limits
Therefore as per the given scenario, it represents the process capability index as it fits to the current situation given in the question.
Therefore The correct answer is the process capability index
- 5 represents 5 minutes before a concert starts.
5 represents 5 minutes after the concert starts.
What does zero represent in this situation?
A. The number of people who are sitting after the concert starts
B. The time when the concert starts
C. The number of people who are sitting before the concert starts
D. The length of the concert from beginning to end
Answer:
B. The time when the concert starts.
Step-by-step explanation:
If -5 is five minutes before and 5 is five minutes then 0 would be when it starts.
What is the result of this subtraction?
6.3−(4.9−7.8)=
ANSWER CHOCIES :
A
–3.4
B
–6.4
C
3.4
D
9.2
Answer: 9.2
Step-by-step explanation:
Cut out the shapes of NETS of Cube, Cuboid and Cylinder as per the dimensions given below and find its Total Surface Area and Lateral Surface Area Dimensions of Cube = 5cm x 5cm x 5cm Dimensions of Cuboid = Length=10cm, Breadth=5cm, Height = 4cm Dimensions of Cylinder= Diameter 7cm and height 10cm
Answer:
a. i. 150 cm³ ii. 150 cm³
b. i. 220 cm³ ii. 120 cm³
c. i. 297 cm² ii. 220 cm²
Step-by-step explanation:
a. For the cube
Dimensions of Cube = 5cm x 5cm x 5cm
Length of side = 5 cm
i. Total surface area A = 6L² where L = length of side = 5 cm
So, A = 6 × (5 cm)²
= 6 × 25 cm³
= 150 cm³
ii. Lateral surface area A' = 4L²
= 4 × (5cm)²
= 4 × 25 cm²
= 100 cm²
b. For the cuboid
Dimensions of Cuboid = Length, l = 10cm, Breadth, b = 5cm, Height, h = 4cm
i. Total surface area A = 2(lb + lh + hb)
= 2(10 cm × 5 cm + 10 cm × 4 cm + 4 cm × 5 cm)
= 2(50 cm² + 40 cm² + 20 cm²)
= 2(110 cm²)
= 220 cm²
ii. Lateral surface area A' = 2(lh + hb)
= 2h(l + b)
= 2 × 4 cm (10 cm + 5 cm)
= 8 cm × 15 cm
= 120 cm²
c. For the cylinder
Dimensions of Cylinder = Diameter, d = 7cm and height, h = 10cm
i. Total surface area, A = 2πr(r + h) where r = radius = d/2
A = πd(d/2 + h)
= 22/7 × 7 cm(7 cm/2 + 10 cm)
= 22cm(3.5 cm + 10 cm)
= 22cm(13.5 cm)
= 297 cm²
ii. Lateral surface area A = 2πrh
= πdh
= 22/7 × 7 cm × 10 cm
= 22 cm × 10 cm
= 220 cm²
HELPP I HAVE A D IN MATH who has a greater rate of change
Answer:
Cj has a greater rate of change with 13/2
Step-by-step explanation:
CJ: 13 / 2 = 6.5 = y = 6.5 x
Holland: y = 6x
On a coordinate plane, a line with negative slope goes through (0, 1) and (1, negative 1).
The graphed line is y = –2x + 1.
Which equation, when graphed with the given equation, will form a system that has no solution?
y = 2x – 3
y + 2x = 1
y = –2x – 3
y –2x = 1
Answer:
The answer is c (y = -2x - 3)
Step-by-step explanation:
I got it right on the Math assignment!
Answer:
the answer is CCCCCC!!!! ur welcome
Step-by-step explanation:
Plz!!!!!! HELP!!! Need this!!
Answer:
i cant see it
Step-by-step explanation:
Answer:
men: m(x)=38.5x+25 ; female: f(x)=38.5x+6
I'm not sure about b, but those are the answers for a.
Step-by-step explanation:
because
A person breathes 2.5 x 10^-4 in about cubic meters of air per second. How long does it take to breathe in 2.5 cubic meters of air?
Answer:
10⁴ seconds
Step-by-step explanation:
Given that,
A person breathes [tex]2.5\times 10^{-4}[/tex] in about cubic meters of air per second.
We need to find time taken to breathe 2.5 cubic meters of air.
In 1 sec = [tex]2.5\times 10^{-4}[/tex] m³ of air breathe
Let in x seconds, 2.5 m³ of air taken by the person.
[tex]x=\dfrac{2.5}{2.5\times 10^{-4}}\\\\x=10^4\ s[/tex]
Hence, in 10⁴ seconds 2.5 m³ of air is taken by the person.
convert: ___minutes= 7/10 hour
1 is what percentage of 50?
Answer:
2
Step-by-step explanation:
The sum of twice a number and 15
Is greater than 3
Compute the value of the discriminant and give the number of real solutions of the quadratic equation.
−4x^2 + 6x - 1=0
Answer:
Value of discriminant is 20
Step-by-step explanation:
Formula of discriminant is:
[tex]D=b^2-4ac[/tex]
so our equation is
[tex]-4x^2+6x-1=0[/tex]
where a = -4, b = 6 , c = -1
so our discriminant becomes,
[tex]D=b^2-4ac\\D=(6)^2-4(-4)(-1)\\D=36-16\\D=20[/tex]
Since the discriminant is positive we have two distinct real number solutions or two distinct roots, and to solve the we just use the quadratic formula and get the two different values of x.
[tex]x_1=0.191\\x_2=1.309[/tex]
I have attached a graph also to confirm your answer, you use an online graphing calculator to verify it as well.
Consider vectors u = (2, 1) and v = (4, -1) with the angle between them equal to 40°. What are the scalar projections
uy and v?
Answer:
Can see anything??
Step-by-step explanation:
Answer:
D.
Step-by-step explanation:
edg
please help Write the number in standard form
5x10∧4
Joel's Taxi Service charges a flat rate of $15 plus $0.10 for each mile. Write an equation in function notation and find out how much it would cost to travel 25 miles.
Answer: It would cost $17.5 travel 25 miles.
Step-by-step explanation:
Given: Flat rate = $15
Charge per mile = $0.10
Total cost = Flat rate + (Charge per mile) (Number of miles)
Let x= Number of miles traveled.
So Total cost = 15 +0.10x
Put x= 25 miles
Total cost = 15 +0.10(25)
= 15+2.5 = $17.5
Hence, it would cost $17.5 travel 25 miles.