the number (n) of bacteria in a colony after h hours is given by the formula n = re are 1200 bacteria in the colony. a) Copy and complete the table below, which gives values of n and h. Give your answers to the nearest hundred. me in hours (h) Number of bacteria (n) b) On graph paper, draw the graph of the above function. 0 1200 2 2100 1200(30.25h). Initially, 3 2700 c) Use your graph to answer each of the following showing your method clearly. i) How many bacteria would there be after 2 hours and minutes? Give your answer to the nearest hundred bacteria. ii) After how long will there be approximately 3000 bacteria? Give your answer to the nearest 10 minutes. 4

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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the number (n) of bacteria in a colony after h hours is given by the formula n =
re are 1200 bacteria in the colony.
a) Copy and complete the table below, which gives values of n and h. Give your
answers to the nearest hundred.
me in hours (h)
Number of
bacteria (n)
b) On graph paper, draw the graph of the above function.
0
1200
2
2100
1200(30.25h). Initially,
3
2700
c) Use your graph to answer each of the following showing your method clearly.
i) How many bacteria would there be after 2 hours and
minutes? Give
your answer to the nearest hundred bacteria.
ii) After how long will there be approximately 3000 bacteria? Give your
answer to the nearest 10 minutes.
4
Transcribed Image Text:the number (n) of bacteria in a colony after h hours is given by the formula n = re are 1200 bacteria in the colony. a) Copy and complete the table below, which gives values of n and h. Give your answers to the nearest hundred. me in hours (h) Number of bacteria (n) b) On graph paper, draw the graph of the above function. 0 1200 2 2100 1200(30.25h). Initially, 3 2700 c) Use your graph to answer each of the following showing your method clearly. i) How many bacteria would there be after 2 hours and minutes? Give your answer to the nearest hundred bacteria. ii) After how long will there be approximately 3000 bacteria? Give your answer to the nearest 10 minutes. 4
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