Question

A hot air balloon's height, h, varies directly with t, the time in minutes. If the hot air balloon reaches 700 feet

in 10 minutes, which direct variation equation represents this situation?
Ah 700
B. 70h
C. 70-1
h
D. h-
70

Answer 1

70h + t

It can also be 700h + 10t

Explanation:

height = h

time = t

700 feet (height)

10 minutes (time)

70h + 1t