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3 years ago

11

Sara bought 7 fish. Every month the number of fish she has doubles after m months she will have f fish, where f=7•2^m. How many

fish will Sara have after 2 if she keeps all of them and the fish stay healthy

1 answer:

pav-90 [236]3 years ago

3 0

After 2 months
f=7×2^2
f=28

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