SOLUTION: A diver jumps from 175 feet above water. height of diver h= -16t2 + 7t+175 How many sec until he reaches water? Thank you!! p.s. the above t in -16t is squared

Algebra ->  Distributive-associative-commutative-properties -> SOLUTION: A diver jumps from 175 feet above water. height of diver h= -16t2 + 7t+175 How many sec until he reaches water? Thank you!! p.s. the above t in -16t is squared      Log On


   

Question 645946: A diver jumps from 175 feet above water. height of diver
h= -16t2 + 7t+175
How many sec until he reaches water?
Thank you!!
p.s. the above t in -16t is squared
Answer by tommyt3rd(5050) About Me  (Show Source):
You can put this solution on YOUR website!
-16t2 + 7t+175=0
has 2 solutions, but the one we want is t=3.53
:)