Which function represents a decaying element that starts with 75% of its original quantity, with a half life of 5 hours, When P represents the percentage of quantity remaining and t represents the number of hours that have passed? a. P=0.75 b. 75=P 12 5t C. p = 0.75 0.75(1) d. e. 5t P=75 P = 75 (1) 1 P = 75(1) X
Which function represents a decaying element that starts with 75% of its original quantity, with a half life of 5 hours, When P represents the percentage of quantity remaining and t represents the number of hours that have passed? a. P=0.75 b. 75=P 12 5t C. p = 0.75 0.75(1) d. e. 5t P=75 P = 75 (1) 1 P = 75(1) X
Chapter5: Exponential And Logarithmic Functions
Section: Chapter Questions
Problem 28T: The half-life of radioactive actinium ( 227AC ) is 21.77 years. What percent of a present amount of...
Question
Transcribed Image Text:Which function represents a decaying element that starts with 75% of its original quantity, with a half life of 5 hours,
When P represents the percentage of quantity remaining and t represents the number of hours that have passed?
a.
P=0.75
b.
75=P
12
5t
C. p = 0.75
0.75(1)
d.
e.
5t
P=75
P = 75 (1) 1
P = 75(1)
X
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