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andre [41]
3 years ago
15

Jack said, " Five times my age in 2 years is 100." How old is Jack now?

Mathematics
1 answer:
ASHA 777 [7]3 years ago
3 0
Jack is 18 years old

First divide 100 by 5 and you get 20, right? 20 is 2 years older than Jack is. So subtract 2 from 20 years and you get 18 years, Jack's age.
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Answer:

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Step-by-step explanation:

The equation for exponential decay can be written in the form ...

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<h3>Setup</h3>

Using the above equation, we have ...

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