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zzz [600]
3 years ago
12

A certain bacteria culture grows at a rate of 18% everyday. There are currently 420 bacteria. How many bacteria will there be on

Day 8? Round the answer to the nearest whole number.
Mathematics
2 answers:
spayn [35]3 years ago
4 0

In this question, it is given that

A certain bacteria culture grows at a rate of 18% everyday. There are currently 420 bacteria.

And we have to find number of bacterias on day *.

For that we use the following formula

N(t) =N_{0} (1 +r)^t

N(0)= 420, r = 0.18 , and \ t = 8days

Substituting these values in the formula, we will get

N(8)= 420(1+0.18)^8
\\
N(8)=1579

THerefore on day 8, number of bacterias are 1579.

andreev551 [17]3 years ago
3 0

Answer:

1579

Step-by-step explanation:

I am just confirming that this answer is correct. :D

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