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3 years ago

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A grocery store has fruit on sale -5 bananas for $1.50, 4 mangos for $5.00, and 3 oranges for $4.00. Mrs. Kang buys 15 bananas,

12 mangos, and 12 oranges. How much money does she spend?

1 answer:

lyudmila [28]3 years ago

3 0

She spends $43.50 on all the fruit.

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Perhaps you want to use the points (t, P) = (4, 150) and (6, 160) to find the parameters P0 and k in the equation ...

$P(t)=P_0\cdot e^{kt}$

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