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Mandarinka [93]

3 years ago

8

The height above ground (in feet) of a projectile is given by the function h(t)=-16t^2+64t+10, where t is the number of seconds

that it has been in the air

1 answer:

julsineya [31]3 years ago

8 0

Answer:

40 seconds

Step-by-step explanation:

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Step-by-step explanation:

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Answer:

look below

Step-by-step explanation:

x - 5 = 7

x = 12

.................

x - 8 = 20

x = 28

.................

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Answer:

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Step-by-step explanation:

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