Scientists are studying two bacteria cultures in a lab. The first culture (Q1) grows at a rate of 48% every hour. If the initial quantity is 90 , complete the following function describing Q1 as a function of t. Q1 (t) = 90 · The second culture (Q2) decays by 38% every hour. If the initial quantity is 90 , complete the following function describing Q2 as a function of t. Q2(t) = 90 · What is the relationship between the percent that a quantity changes every hour and the value of B in the formula O(t) – A: Rt ?
Scientists are studying two bacteria cultures in a lab. The first culture (Q1) grows at a rate of 48% every hour. If the initial quantity is 90 , complete the following function describing Q1 as a function of t. Q1 (t) = 90 · The second culture (Q2) decays by 38% every hour. If the initial quantity is 90 , complete the following function describing Q2 as a function of t. Q2(t) = 90 · What is the relationship between the percent that a quantity changes every hour and the value of B in the formula O(t) – A: Rt ?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter7: Exponents And Exponential Functions
Section7.8: Transforming Exponential Expressions
Problem 1CYU
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Transcribed Image Text:Scientists are studying two bacteria cultures in a lab. The first culture (Q1) grows at a rate of 48%
every hour. If the initial quantity is 90 , complete the following function describing Q1 as a function
of t.
Q1(t)
= 90 ·
The second culture (Q2) decays by 38% every hour. If the initial quantity is 90 , complete the
following function describing Q2 as a function of t.
Q2(t) = 90 -
What is the relationship between the percent that a quantity changes every hour and the value of B
in the formula Q(t) = A · B* ?
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