A culture started with 2000 bacteria. After 4 hours, it grew to 2,200 bacteria. Predict how many bacteria will represent after 9
hours. Round your answer to the nearest whole number.
1 answer:
Y=2000*

2200=2000*


<span>
so,
y at t=8 is 2000*(</span><span>

)^8
y = 2000(22/20)^2=2000*1.21=</span><span>2420 thats the answer i hope.</span>
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