Question

H=6+33t-162

Find all values of t for which the ball's height is 22 feet.
Round your answer(s) to the nearest hundredth.
(If there is more than one answer, use the "or" button.)

Answer 1

t = 5.39

Explanation:

h = 6 + 33t - 162

Insert the height that they gave you for h (22) and solve for t .

22 = 6 + 33t - 162

add 162 to both sides

184 = 6 + 33t

subtract 6 from both sides

178 = 33t

divide both sides by 33

178/33 = 33t/33

5.3939 = t

Rounding to nearest hundredth t = 5.39

There are no other values that will work.