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.
A) |–3| = 3 and –|–4| = –4
It’s the only one that makes sense.
Hope that helps!
Answer: 147 cubic inches
Step-by-step explanation: (7 x 6) x 3.5
Answer:
D and C
Step-by-step explanation:
Took the quiz
Answer:
1. 389.205
3. 4 1/6
5. 1296
6. A= 12
7. 4.305
8. A= 120 ft
9. 529
10.
13. 14641
sry thats all i got easy test btw
Step-by-step explanation: