Answer:
1/3
Step-by-step explanation:
Plane A 520 feet vertical rise 40 feet/min
plane B 3800 feet vertical dip 120 feet per minute.
vertically the speeds are 40 feet / minute & 120 feet /minute.
120 + 40 = 160 feet per minute.
the distance between them = 3800 -520 =3280 feet
t= d/r
3280/160
t = 20.5 minutes. they will be at the same altitude.
Answer:
Step-by-step explanation:
______
Good evening ,
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First of all : 3600÷45=80
So the amount per hour is : 80×105 = 8 400 ($)
:)
Answer:
what parabola
Step-by-step explanation: