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GREYUIT [131]
3 years ago
9

Robert stands atop a 1,380-foot hill. He climbs down, reaching the bottom of the hill in 30 minutes. What is Robert’s average ra

te of elevation change in feet per minute?
A. +460
B. +46
C. -46
D. -460
Mathematics
2 answers:
ASHA 777 [7]3 years ago
8 0

B. (+46)


1380/30 = 46


H/T = V


Height

Time

Velocity

creativ13 [48]3 years ago
4 0

The answer is C. -46

Hope this helps:)

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