SOLUTION: S(t) = -16t^2 + 150t + 5

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Question 147059: S(t) = -16t^2 + 150t + 5
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
S(t) = -16t^2 + 150t + 5
using the quadratic equatio:x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+
t=(-150+-sqrt[150^2-4*-16*5])/2*-16
t=(-150+-sqrt[22,500+320])/-32
t=(-150+-sqrt22,820)/-32
t=(-150+-151.063)/-32
t=(-150+151.063)/-32
t=1.063/-32
t=-.033 answer.
t=(-150-151.063)/-32
t=-302.063/-32
t=9.4 answer.