A scientist begins an experiment with 400 bacteria in a petri dish. Thepopulation doubles every hour. The function gives the number of bacteria t[Choose][Choose ]p(t) = 400(1.25)^tm(t) = 400(0.75)^tj(t) 400(2)^tk(t) = 400(0.25)^thours since the experiment began.%3DA patient takes 400 mg of a medicine. The amount of medicine in her%3Dbloodstream decreases by 25% every hour. The function gives the amountof medicine left in her bloodstream after t hours of taking the medicine.In a lake, the population of a species of fish is 400. The population is[Choose ]expected to grow by 25% in the next year. The function gives the number offish in the lake t years after it was 400. A scientist begins an experiment with 400 bacteria in a petri dish. Thepopulation doubles every hour. The function gives the number of bacteriathours since the experiment began.| Choose]A patient takes 400 mg of a medicine. The amount of medicine in herbloodstream decreases by 25% every hour. The function gives the amount( Cholse][Choose]p(t) = 400(1.25)^tm(t) = 400(0.75)^ti(t) = 400(2)^tof medicine left in her bloodstream after t hours of taking the medicine.In a lake, the population of a species of fish is 400. The population isexpccted to grow by 25% in the next year. The function gives the number of k(t) = 400(O.25)tfish in the lake t years after it was 400.No new

The general exponential function is: ...(i) Where a is the initial value and r is…

A scientist begins an experiment with 400 bacteria in a petri dish. The population doubles every hour. The function gives the number of bacteria t [ Choose ] [Choose] p(t) = 400(1.25)^t m(t) = 400(0.75)^t j(t) = 400(2)^t k(t) = 400(0.25)^t hours since the experiment began. A patient takes 400 mg of a medicine. The amount of medicine in her bloodstream decreases by 25% every hour. The function gives the amount of medicine left in her bloodstream after t hours of taking the medicine. In a lake, the population of a species of fish is 400. The population is expected to grow by 25% in the next year. The function gives the number of fish in the lake t years after it was 400. [ Choose ]

A scientist begins an experiment with 400 bacteria in a petri dish. The population doubles every hour. The function gives the number of bacteria t [ Choose ] [Choose] p(t) = 400(1.25)^t m(t) = 400(0.75)^t j(t) = 400(2)^t k(t) = 400(0.25)^t hours since the experiment began. A patient takes 400 mg of a medicine. The amount of medicine in her bloodstream decreases by 25% every hour. The function gives the amount of medicine left in her bloodstream after t hours of taking the medicine. In a lake, the population of a species of fish is 400. The population is expected to grow by 25% in the next year. The function gives the number of fish in the lake t years after it was 400. [ Choose ]

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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Concept explainers

Exponential Growth Model

The relation that represents an exponential function is:

Question

A scientist begins an experiment with 400 bacteria in a petri dish. The
population doubles every hour. The function gives the number of bacteria t
[Choose]
[Choose ]
p(t) = 400(1.25)^t
m(t) = 400(0.75)^t
j(t) 400(2)^t
k(t) = 400(0.25)^t
hours since the experiment began.
%3D
A patient takes 400 mg of a medicine. The amount of medicine in her
%3D
bloodstream decreases by 25% every hour. The function gives the amount
of medicine left in her bloodstream after t hours of taking the medicine.
In a lake, the population of a species of fish is 400. The population is
[Choose ]
expected to grow by 25% in the next year. The function gives the number of
fish in the lake t years after it was 400.

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