Answer:
Sum 9,200 + 4,000 = 13,200
Difference 9,200 - 4,000 = 5,200
Step-by-step explanation:
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.
Median, upper quartile, and maximum are all incorrect
Answer:
not me doing this 4 points:00
Step-by-step explanation:
sry. :
The answer is no
Simplify 8/64= 1/8= 0.125
1/4= 0.25
