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Alona [7]
3 years ago
15

Please help I will really appreciate it

Mathematics
1 answer:
AlexFokin [52]3 years ago
8 0

Step-by-step explanation:

Elevator's starting point = -90ft

Elevator's position after 15s = -20ft

The elevator did move upwards as

-20ft. > -90ft.

_________________________________

Distance covered by the elevator = -20 + -90

= -20 + 90

= 70ft.

Time = 15s

Speed = distance/time

= 70/15

= 4.7ft/s

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I don't know what the answer is.
Ksenya-84 [330]

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Lostsunrise [7]

Answer:

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3 years ago
Show work please<br> 14 days = ______________ seconds<br><br><br> 1 year = ______________ minutes
zvonat [6]

Answer:

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8 0
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