SOLUTION: Under certain conditions, the power P, in watts per hour, generated by a windmill with winds blowing v miles per hour is given by: P(v)=0.015v^3 Find the power generated by 18-mph

Question 364600: Under certain conditions, the power P, in watts per hour, generated by a windmill with winds blowing v miles per hour is given by: P(v)=0.015v^3
Find the power generated by 18-mph winds.
Answer choices:
A.) 5832 watts per hr.
B.) 87.48 watts per hr.
C.) 0.00006075 watts per hr.
D.) 4.86 watts per hr.
Please help thanks!
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Under certain conditions, the power P, in watts per hour, generated by a windmill with winds blowing v miles per hour is given by: P(v)=0.015v^3
Find the power generated by 18-mph winds.
Answer choices:
A.) 5832 watts per hr.
B.) 87.48 watts per hr.
C.) 0.00006075 watts per hr.
D.) 4.86 watts per hr.
----------------
Watts per hour? That's something new.
----------------
P(v)=0.015v^3
Find the power generated by 18-mph winds.
Sub 18 for V
P(18) = 0.015*5832
= 87.48 watts
There is no "watts per hour"

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