PLEASE HELP ASAP! The weight of radioactive material, f(x), is based on the number of days the material has been exposed to the elements, x. An exponential regression equation relative to the weight of

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DFord asked Jan 13, 2023

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PLEASE HELP ASAP! The weight of radioactive material, f(x), is based on the number of days the material has been exposed to the elements, x. An exponential regression equation relative to the weight of the material is f(x) = 80.402 • 0.931x. Based on this equation, approximately what is the weight of the radioactive material after 2 days?

PLEASE HELP ASAP! The weight of radioactive material, f(x), is based on the number-example-1

Mathematics
college

DFord asked Jan 13, 2023

by DFord

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Answer: D. 70

Step-by-step explanation: its correct

Vookimedlo answered Jan 15, 2023

by Vookimedlo

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Answer:

Explanation:

We can substitute x=2 into f(x).

f(2) = 80.402(0.931²), which is about 70

Michael WS answered Jan 20, 2023

by Michael WS

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