2 years ago

PLEASE HELP QUICKLY!! 15 POINTS

Mathematics

2 answers:

Monica [59]2 years ago

6 0

Answer:

The answer is 80 dollars difference

Step-by-step explanation:

Aneli [31]2 years ago

3 0

Answer:

$80

Step-by-step explanation:

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The volume of sphere is 2254 pi m cubed. what is the surface area to nearest tenth?

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$V=2254\pi\ m^3\\\\V=\dfrac{4}{3}\pi r^3\\\\\text{therefore}\\\\\dfrac{4}{3}\pi r^3=2254\pi\ \ \ |:\pi\\\\\dfrac{4}{3}r^3=2254\ \ \ |\cdot\dfrac{3}{4}\\\\r^3=1690.5\to r=\sqrt[3]{1690.5}\to r\approx11.9126\to r\approx11.9$

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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