Answer:
It will take 22 seconds for the thermometer to hit the ground.
Step-by-step explanation:
A thermometer falls from a weather balloon at a height of 7,744 ft.
This means that the initial height is of 7744ft.
h(t) = -16t2 + initial height
So

How many seconds will it take for the thermometer to hit the ground?
This is t for which
. So





It will take 22 seconds for the thermometer to hit the ground.
The answer is 3x+4y-7=0. The line will have a negative slope.
0.09x + (x - 30)
the amount of tax would be 0.09x....ur paying 9% sales tax on the bike
Answer:
3
Step-by-step explanation:
3/4 x 4 = 3
using repeated addition:
0.75 + 0.75 + 0.75 + 0.75 = 3
2. 4 x 3/4 = 3
using division and multiplication.
4 x 0.75 = 3
Answer:
C
Step-by-step explanation:
tan(C) = opposite/adjacent
= 24/10
= 12/5