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german
4 years ago
12

Brainliest answer + 60pts!!

Mathematics
1 answer:
Rus_ich [418]4 years ago
8 0

<em>Answer:</em>

y = 100(6.3246^x)

<em>Explanation:</em>

Ao*k^x = A  where  Ao is the initial amt

k = constant factor

x = time in hrs

A = resulting amt

Write an equation from the 1st statement, x = 2 hrs, find k

100 * k^2 = 4000

k^2 = 4000%2F100

k^2 = 40

k = sqrt2840%29

k = 6.3246

The equation :

y = 100(6.3246^x)

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