So in 1 hour, the parachutist will fall 12 miles or
12 mi/1hour
convert
1 hour=60 mins
1 min=60 seconds
1 hour=60 times 60 seconds=360 seconds
12 miles per 360 seconds
convert miles to feet
5280 feet per mile
12 miles times 5280=63360 feet
63360/360
do the math and simplify
63360/360=6336/36=176
176 feet per second
Answer:
I think it might be A if not then its be
Step-by-step explanation:
sorry if its not right
Answer:
The answer is (a, 0)
Step-by-step explanation:
It's correct.
Answer:
D
Step-by-step explanation:
R(x) = -x^2+122x+400