Answer:
Step-by-step explanation:
v^2-u^2=2gh
0^2-12.4^2=2*(-9.8)h
-3.1×12.4=-4.9 h

yes it can reach
I think it’s the second one
Answer:
0.92
Step-by-step explanation:
Each year, the value declines. This eliminates choices A and D.
The decline from 33000 to 30360 is slightly less than 10%, so the multiplier from one year to the next is slightly more than 1 -10% = 90%. The only choice in range is ...
0.92 . . . . the third listed choice
What does the 9ft go to ?