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pishuonlain [190]

3 years ago

14

one circle has a circumference of 12 pi . another circle has a circumference of 32 pi . what is the ratio of the radius of the s

maller circle to the radius of the larger circle?

1 answer:

SOVA2 [1]3 years ago

6 0

<span>circumference=pi * 2 radius=12pi, radius(small)=6;
</span>circumference=pi * 2 <span>radius=32pi, radius(small)=16;</span>
6:16=3:8

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Helen [10]

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Solution:

Given function:

$$f(x)=\frac{14}{7+2 e^{-0.6 x}}$

To find f(3):

Substitute x = 3 in the given function.

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$$f(3)=\frac{14}{7+2 e^{-1.8}}$

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Apply exponent rule: $a^{-b}=\frac{1}{a^{b}}$

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Substitute this value in f(3).

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natita [175]

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Step-by-step Explanation

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