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mojhsa [17]
3 years ago
15

Compute the exact value of the function for the given x-value without using a calculator. (5 points) f(x) = 3^x for x = -2

Mathematics
1 answer:
GREYUIT [131]3 years ago
5 0

Answer:

\frac19\\

Step-by-step explanation:

f(x) = 3^x\\f(-2) = 3^{-2} = \frac19\\

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Answer:

About 733.04 feet


Step-by-step explanation:

Volume of Cone is given by the formula  V=\frac{1}{3}\pi r^2h

Where

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Given height as 7 ft, and radius is 10 feet (Radius is half of diameter(20))

<em>Substituting into formula, we get:</em>

V=\frac{1}{3}\pi r^2 h\\V=\frac{1}{3}\pi (10)^2(7)\\V=\frac{700\pi}{3}\\V=733.04 ft

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Step-by-step explanation:

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