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Sauron [17]
3 years ago
11

What is the volume of the sphere? Round the answer to the nearest cubic unit.

Mathematics
2 answers:
joja [24]3 years ago
8 0

Answer:

Step-by-step explanation:

The formula for the vol. of a sphere is V = (4/3)πr³, where r is the radius.

Here, the radius, r, is 18.

Thus, the volume, in terms of π, is V = (4π/3)(18 units)³

This works out to V = 24429 cubic units (24429 cm³)

This is far different from all of the answer choices.  Ensure that you have copied this problem down correctly.

Liula [17]3 years ago
7 0

339 because the it says that the radius is 18

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I’m circle R with m angle QRS=82 and QR=16 units find the of arc length of QS. Round to the nearest hundredth
aliina [53]

Answer:

27.92 units

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Lf f(x) = 5x, what is f^-1(x)?
Nonamiya [84]

Answer: f^{-1}(x)=\frac{x}{5}

Step-by-step explanation:

By definition the domain of an inverse function f^-1(x) is the range of f(x) and the range of the inverse function is equal to the domain of the principal function f(x).

If you have a function f(x)=5x, then to find the inverse function, follow these steps:

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2. Solve for the variable "x":

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3. Exchange the variable "x" with the variable "y":

y=\frac{x}{5}

4. Exchange "y" withf^{-1}(x). Then the inverse function is:

f^{-1}(x)=\frac{x}{5}

7 0
3 years ago
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