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I just need the answers to double check my work! thank you

I just need the answers to double check my work! thank you-example-1
User Repeat
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1 Answer

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(0.05)(3000) + (7000)(0.04) = $430 Total interest earned.

$430/(7000 + 3000) = 0.043

0.043*100 = 4.3% percent interest for the total deposited.

User Ken Arnold
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