An object is thrown up into the air from a barn modeled HELPPP PLEASE by the equation:
h(t) = -16t^2+120t + 25
a.
What is the height of the object after 3 seconds?
b.
What is the maximum height of the object?
C. When will the object hit the ground?

19.

step-by-step explanation:

you add the 9 in the tens column since it is a single digit and 9 plus zero is 9 so it is 19

b.my answer is b.

brainliest

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,