asked 129k views
1 vote
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

asked
User Gprime
by
8.0k points

1 Answer

1 vote

Answer:

40 seconds

Explanation:

answered
User Jeffreynolte
by
8.4k points
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