A lab is studying two different bacteria. Bacteria A has an initial count of 35 and is doubling every 5 hours. Bacteria B has an initial count of 15 and triples every 4 hours. If both initial counts were taken at 2pm, when will the number of bacteria B be double the number of bacteria A? (Exact time)

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
ChapterP: Prerequisites
Section: Chapter Questions
Problem 5PS
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A) A lab is studying two different bacteria. Bacteria A has an initial count of 35 and is doubling every 5 hours. Bacteria B
has an initial count of 15 and triples every 4 hours. If both initial counts were taken at 2pm, when will the number of
bacteria B be double the number of bacteria A? (Exact time)
Transcribed Image Text:A) A lab is studying two different bacteria. Bacteria A has an initial count of 35 and is doubling every 5 hours. Bacteria B has an initial count of 15 and triples every 4 hours. If both initial counts were taken at 2pm, when will the number of bacteria B be double the number of bacteria A? (Exact time)
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