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A bacteria culture begins with 13 bacteria which triple in amount at the end of every hour. How many bacteria exist in the culture at the end of the 10th hour?
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At the end of the first hour. \[ 13(3) \]
At the end of the second hour \[ 13(3)(3)= 13 (13)^2 \]
\[ 13 (3)^{10} \] at the end of the tenth hour.
Thank you (: That was a lot of help and it made a lot of sense :D
yw
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