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galben [10]
3 years ago
11

Please help! The girls' gym teacher needs to purchase

Mathematics
1 answer:
hram777 [196]3 years ago
5 0
Well the teacher would only get $15 but we don’t know how much the balls cost so you can’t make an expression
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Thank you for posting your question here. I hope the answer below will help. 

Vo=110 feet per second 
<span>ho=2 feet </span>
<span>So, h(t) = -16t^2 +110t +2 </span>
<span>Take the derivative: h'(t) = 110 -32t </span>
<span>The maximum height will be at the inflection when the derivative crosses the x-axis aka when h'(t)=0. </span>
<span>So, set h'(t)=0 and solve for t: </span>
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3 years ago
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tresset_1 [31]

Answer:

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3 years ago
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mezya [45]
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3 years ago
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Answer:

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