The amount A, in grams, of one radioactive substance remaining after t years is given by .

The amount B, in grams, of a second radioactive substance remaining after t years is given by .

When will the amounts remaining of each be the same? Round your answer to two decimal places if necessary.

?



A. After 3.01 years

B. After 14.14 years

C. After 0.46 years

D. After 15.23 years


Answer: B

Mathematics

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