1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Artemon [7]
4 years ago
10

Pls help It’s due tomorrow question is in the picture

Mathematics
1 answer:
Slav-nsk [51]4 years ago
5 0

Answer:

C

Step-by-step explanation:

Let's find the area of each of the two circles.

First Circle:

The first circle has a diameter of 10 inches. That means the radius is 5 inches. So, its area is:

A=\pi r^2\\A=\pi (5)^2\\A=25\pi

Second Circle:

The second circle has a diameter twice that of the first. So, the diameter is 20 inches. This means that the radius is 10 inches. Find the area:

A=\pi r^2\\A=\pi (10)^2\\A=100\pi

Now, find the ratio between them by dividing:

\frac{\text{Smaller}}{\text{Larger}}=\frac{25\pi}{100\pi}

Simplify:

\frac{\text{Smaller}}{\text{Larger}}=\frac{1}{4}

1/4 is the same as 1:4

So, our answer is C      :)

You might be interested in
Which of the following is closest to the solution to the problem below<br> (20 3/7) (14)
Sladkaya [172]

Answer:

i need more details then this its not really explaining anything

Step-by-step explanation:

8 0
3 years ago
The first hexagon is dilated to form the second hexagon.
gavmur [86]
A-b is the answers
...........
6 0
3 years ago
Read 2 more answers
1. Which of the following is irrational?<br>A)0.4<br>B)3. 125 bar<br>C) 0.2496<br>D ) 3.142968​
nataly862011 [7]

Answer:

A hope this helps

Step-by-step explanation:

6 0
4 years ago
PLS HELP
MrRa [10]

Answer:

A

Step-by-step explanation:

Adding positively to an x moves it right, and negative moves left. Adding to a y moves it up, and subtracting moves it down.

3 0
4 years ago
Just Peachy Orchard produced 1100 bushels of peaches last year. This year the owner earned $8800 from sales. He's thinking that
Slav-nsk [51]

Answer:

P(t) ={8*(1.01)^t}

Step-by-step explanation:

The number of bushels produced is given by:

B(t)= 1100(1.1)^t

The owner's income is given by:

S(t) = 8800(1.111)^t

Income is given by the price per unit multiplied by the number of units sold. Therefore, the price function can be represented as:

P(t) =\frac{S(t)}{B(t)} \\P(t) =\frac{8800(1.111)^t}{1100(1.1)^t} \\P(t) =\frac{8*1100(1.1)^t*(1.01)^t}{1100(1.1)^t}\\P(t) ={8*(1.01)^t}

3 0
3 years ago
Other questions:
  • if the land area of earth was divided equally for each person on the planet, about how much woulf you get
    8·1 answer
  • Calculate the distance between the points A=(2,-3) and B=(7,4) in the
    14·1 answer
  • a rectangle has 4 1/2 inches and a width of 2 3/4 inches. what is the area of the rectangle , in square inches
    6·2 answers
  • Math Help? 15 Points
    9·2 answers
  • What is 36 divided by 7 show me the work and it has to be quotient
    5·2 answers
  • What are the demetions of a square with an area of 441 cm*2?
    14·1 answer
  • A) x ^ 2 + 2x???????????
    8·1 answer
  • 5. Solve for : pi; V = 4/3 * pi * r ^ 3
    5·1 answer
  • ( history) Identify the nouns and pronouns in each sentence.
    10·2 answers
  • Im having trouble with this question, ill give 20 points :)
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!