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Klio2033 [76]
2 years ago
5

After being exposed to an electromagnetic shrinking machine, Joe's height decreased by 120m over 4 seconds. His height decreased

by the same amount each second.How much did Joe's height change each second?
-30m
20 m
-124 m
100 m
Mathematics
1 answer:
Serjik [45]2 years ago
6 0

It is given that Joe was being exposed to an electromagnet shrinking machine. Because of this his height started decreasing .

Given,

The decrease was at a constant rate per second.

In 1.5sec, the height is decreased by 120cm.

So,

Variation per second =

Change in each second would be with negative sign indicate's decrease .

Hence, Answer is “-80” .

Hope it's helpful to you.

Please mark as Brainliest answer.

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