Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Transcribed Image Text:3.
A certain type of bacteria cell quadruples two times an hour when exposed to heat.
Suppose a petri dish contains 10 of these bacteria cells. A lab technician places the
petri dish on a plate warmer and observes the change in cells over time.
a.
b.
d.
Write an equation to model the bacteria growth. Be sure to label the
variables.
How many cells are in the petri dish after 3 hours?
What is the average rate at which the bacteria cells increase each hour?
Expert Solution

Step 1
Initial Value
bacteria quadruples two times in an hour ,
means bacteria becomes 16 times in an hour
Therefore , b = 16
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