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3 years ago

6

One circle has a circumference of 12π cm. Another circle has a circumference of 32π cm. What is the ratio of the radius of the s

maller circle to the radius of the larger circle?
Options:
A: 3:8
B: 8:3
C: 1:3
D: 3:1

1 answer:

Virty [35]3 years ago

6 0

3:8

The ratio of small circle

12:32

If we divide both of them by 4 we get 3:8

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The correct answers are the following:

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Step-by-step explanation:

A) <u>P=12n-275 </u> - Each person (n) pays $12, then the cost/expense ($275) is subtracted from the income to get the profit.

B) <u>1,213=12n-275</u> - Plug in the value for P ($1,213).

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124=n - Divide both sides by $12.

<u>n=124 </u> - This the number (n) of people that attended.

C) <u>P=12n-375 </u> - Change the value for expense to $375.

P=12(124)-375 - Plug in the value for n (124).

P=1488-375 - Simplify and find the difference.

<u>P=1,113 </u> - This is your profit.

<u>1,113-1,213=-100 </u> - $100 reduction/decrease of profit (or -$100 to profit)

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Step-by-step explanation:

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