The amount, A, of 159 grams of a certain radioactive material remaining after years can be found by the equation A-159(0.800). After how long will there be 53 grams of the material remaining? Round your answer to two decimal places.

Calculus: Early Transcendentals
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ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
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Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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it take for the culture to grow
14. The amount, A, of 159 grams of a certain radioactive material
remaining after years can be found by the equation
A-159(0.800). After how long will there be 53 grams of the
material remaining? Round your answer to two decimal places.
ounding
Transcribed Image Text:it take for the culture to grow 14. The amount, A, of 159 grams of a certain radioactive material remaining after years can be found by the equation A-159(0.800). After how long will there be 53 grams of the material remaining? Round your answer to two decimal places. ounding
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