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Name _____________________________

Date ___________________

Exponent and Logarithm Applications
(Answer ID # 1057030)
Complete

1.   A certain material decays at a rate of 0.92% per year. How much of 260 grams of the material will be left in 11 years?	2.   A certain material decays at a rate of 0.54% per year. How much of 120 grams of the material will decay in 11 years?
3.   A material decays at the rate of 0.099% per year. How long will the material take so that only 30% of the original material is left?	4.   The Bagel Bank pays 5.1% interest compounded quarterly. What is the effective annual percentage rate (APR)?

 

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Answer Key

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Sample
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