The height at time t is
h(t) = 144 - 16t²
When t = 0, then h = 144.
Therefore the height from the ground is 144 when the object is dropped.
When the object reaches the ground, h = 0.
Therefore
144 - 16t² = 0
t² = 144/16 = 9
t = 3 s
Answer:
The object reaches the ground in 3 seconds.
Answer:
first one the rate is 4
the starting value is 3
and the equation is
y=3x+4
Step-by-step explanation:
The number in the photo should be the answer but the problem might just be that your question was worded incorrectly.
Answer:
The answer is b I hope this helps sorry if it doesn't
Step-by-step explanation:
I think the answer is B! I hope that helps!!!!!
BRAINLY would be appreciated❤️
