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Show work!

1. James did an experiment. He started out with 640 bacteria cells. He found that the growth rate of the bacteria
cells was 5.3%. Sketch the graph that represents the situation. Label the y-intercept and the point that
represents the projected bacteria population 25 h from the time James started the experiment.






2.The function f(x) = 150(1.3)
t
represents the number of bikes sold at Peer’s Bike store in months. The graph

represents the amount of bikes sold at Cycles R Us bike store in the same time period.

Show work! 1. James did an experiment. He started out with 640 bacteria cells. He-example-1
Show work! 1. James did an experiment. He started out with 640 bacteria cells. He-example-1
Show work! 1. James did an experiment. He started out with 640 bacteria cells. He-example-2
User Jgrant
by
4.6k points

1 Answer

14 votes

Answer:

y = 2327.49 ---> 25 hrs

starting plot points (0,640) and ending (25, 2327.49)

Explanation:

b = 640

r = 5.3% = 0.053

t = 25

y = 640 ( 1 + 0.053)^25

y = 640 ( 1.053)^25

y = 2327.49 ---> 25 hrs

starting plot points (0,640) and ending (25, 2327.49)

Show work! 1. James did an experiment. He started out with 640 bacteria cells. He-example-1
User Kasem Alsharaa
by
5.0k points