SOLUTION: The height h(t), in feet, of an airborne tee-shirt t seconds after being launched can be approximated by h(t)=-15tē+60t+10,0≤t≤10. Find the times when the Tee-shirt wil

Algebra ->  Rectangles -> SOLUTION: The height h(t), in feet, of an airborne tee-shirt t seconds after being launched can be approximated by h(t)=-15tē+60t+10,0≤t≤10. Find the times when the Tee-shirt wil      Log On


   



Question 720695: The height h(t), in feet, of an airborne tee-shirt t seconds after being launched can be approximated by h(t)=-15tē+60t+10,0≤t≤10. Find the times when the Tee-shirt will reach a fan 55feet above ground level.
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
The height h(t), in feet, of an airborne tee-shirt t seconds after being launched can be approximated by h(t)=-15tē+60t+10,0≤t≤10. Find the -
times when the Tee-shirt will reach a fan 55feet above ground level.
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h(t)=-15tē+60t+10 = 55
Solve for t, 2 values