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Leni [432]
3 years ago
15

Please help!

Mathematics
1 answer:
zhuklara [117]3 years ago
6 0

Exponential Growth Formula: y = b(1+r)^t

b = 315\\r = 0.06\\t = 7\\\\y = 315(1+0.06)^7\\y = 315(1.06)^7\\y = 315(1.50363)\\y = 473.64345\\y = 473.64

After 7 years, she will make $473.64

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