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PLS HELP!!!!!!!!!!!!!!

The population of bacteria in an experiment is increasing by 90% each dayIf there were 100 bacteria at the beginning of the experiment predict the number of bacteria in 5 days?

PLS HELP!!!!!!!!!!!!!! The population of bacteria in an experiment is increasing by-example-1
User WebQube
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2 Answers

5 votes

Answer: In five days, there will be around 2,476 bacteria.

Explanation: Using the hint given, simply plug in the numbers to calculate the predicted amount of bacteria. Hope this helps!


100(1+0.9)^(5)=2,476.099

User Joseph Saunders
by
7.9k points
5 votes

Answer:

2476

Explanation:

Given formula:


\textsf{Future Amount}=\sf I(1+r)^t

Given values:

  • Initial amount (I) = 100 bacteria
  • Growth rate (r) = 90% = 0.9
  • Time periods (t) = 5 days

Substitute the given values into the given formula and solve:


\begin{aligned}\implies \textsf{Future Amount}& =\sf 100(1+0.9)^5\\& =\sf 100(1.9)^5\\& =\sf 100(24.76099)\\& =\sf 2476.099\\& =\sf 2476\;(nearest\;whole\;number)\end{aligned}

User Mangeshkt
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8.4k points