3 years ago

The function h(t)=-16t^2+75t+80 models the height in feet, h, of a ball as it is thrown into the

Mathematics

1 answer:

sukhopar [10]3 years ago

6 0

Answer:

$t = 4\\$

$t=0.6875$

Step-by-step explanation:

$124 = -16t^2+75t+80\\-16t^2+75t-44=0$

Solving for t using the quadratic formula we get:

$t = 4\\$

$t=0.6875$

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