In the food industry, a quantity called decimal time is used instead of half-life. The decimal time is the amount of time required for 10% of the original quantity to be remaining. If x is the amount of the bacteria is the amount of bacteria in a food,- dx kx and the half-life for dt the bacteria is 20 min, what is the decimal time of the bacteria? O 100 min O 34 min O 154 min O 66.4

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
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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In the food industry, a quantity called decimal time is used instead of
half-life. The decimal time is the amount of time required for 10% of
the original quantity to be remaining. If x is the amount of the bacteria
is the amount of bacteria in a food,
dx
= kx and the half-life for
dt
the bacteria is 20 min, what is the decimal time of the bacteria?
O 100 min
O 34 min
O 154 min
O 66.4
Transcribed Image Text:In the food industry, a quantity called decimal time is used instead of half-life. The decimal time is the amount of time required for 10% of the original quantity to be remaining. If x is the amount of the bacteria is the amount of bacteria in a food, dx = kx and the half-life for dt the bacteria is 20 min, what is the decimal time of the bacteria? O 100 min O 34 min O 154 min O 66.4
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