Answer:
4500π cubic feet
Step-by-step explanation:
Formula for Sphere Volume V = (4/3)*π*r^3
radius = (1/2)*diameter = (1/2)*30feet = 15 feet
V = (4/3)* π * (15)^3 = 4500π cubic feet
Last time I checked that was about right, but it's been a few years since then.
Answer:
10 units
Step-by-step explanation:
Hi there!
nearest percentage=64%
<em><u>1.Subtract starting value and final value:</u></em>
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<em><u>2.Divide it by the starting value:</u></em>
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<em><u>3.Multiply the term by 100:</u></em>
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<em><u>·</u></em>
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<em><u>4.Round the term:</u></em>
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Therefore, the decrease of the total 8 years was 64%.
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