Answer:
6
Step-by-step explanation:
The height of the debris after t seconds is given by the following equation:
How many seconds will it take before the debris falls back to the ground?
This is t for which
So
or
or
The debris start at the ground(t = 0), go up, and come back to the ground at t = 6s.
So it takes 6 seconds for the debris to fall back to the ground.
Answer:
see below
Step-by-step explanation:
c+9/24=32/24 so c=23/24
Answer:
Option 2.
Step-by-step explanation:
we have
Solve the inequality for x
Adds 5 both sides
Divide by 7 both sides
Rewrite
Click on ask for help in the corner