If an object is dropped from a height of 144 feet, the function h(t)=-16t^2+144 gives the height of the object after t seconds.
When will the object hit the ground
A. 3s
B. 6s
C. 1.5 s
D. 9s
1 answer:
Answer:
A. 3s
Step-by-step explanation:
The height of the object after t seconds is given by:
When will the object hit the ground?
It hits the ground after t seconds, and t is found when . So
3 seconds, so the correct answer is given by option a.
You might be interested in
Answer:
30.99
Step-by-step explanation:
31 - 0.01 = 30.99
Answer:
1- all three heads
2- 2 heads 1 tails
3- at least one head
Step-by-step explanation:
21xyz/28yz=[(7yz)(3x)] / [(7yz)(4)]=3x/4
Answer: <span>21xyz/28yz=3x/4</span>
The equation would be 8x +3 + -19. Substitute your given answers in. Your answer would be B. Negative 2
Answer:
C. 0.329
Step-by-step explanation:
It is asking what 0.32|9 means