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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 fx is based on the number of days the material has been exposed to the elements x An exponential regression class=

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Medunno13

Answer:

D

Step-by-step explanation:

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

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

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