Approximate to the nearest tenth when necessary.
-The distance $d$, in feet, that a free- falling object falls in $t$ seconds is given by the formula $d=16 t^{2}$. Find the time that it takes for an object to fall 96 feet.
A) 2.7 seconds
B) 2.4 seconds
C) 39.4 seoonds
D) 39.2 seconds

Question

Quizplus · Accepted Answer

To find the time $t$, use the formula $d = 16t^2$. Set $d = 96$ and solve for $t$:  $96 = 16t^2$  $t^2 = 6$  $t = \sqrt{6} \approx 2.4$ seconds.

Approximate to the Nearest Tenth When Necessary ddd , in Feet, That a Free- Falling Object Falls In

Approximate to the Nearest Tenth When Necessary $d$ , in Feet, That a Free- Falling Object Falls In