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Naddik [55]
2 years ago
9

The height, in feet, of a t-shirt launched from a t-shirt cannon high in the stands at a football stadium is given by h(x)=-16x^

2+64x+80, where x is the time in seconds after the t-shirt is launched. What is the maximum height of the t-shirt and how many seconds does it take to reach the maximum height?
Mathematics
1 answer:
Vilka [71]2 years ago
5 0

max height is 144

take 3 seconds

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ANEK [815]

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Hope this helps!

7 0
2 years ago
56 is 4% of how many days
mojhsa [17]
Change the percent to decimal 

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3 years ago
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7 0
3 years ago
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6 0
2 years ago
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LenaWriter [7]

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