Question

a culture started with 6000 bacteria. after 4 hours it grew to 6600. predict how many bacteria will be present after 10 hours

Answer 1

From 6000 to 6600 it grew by 600, right?

Answer 2

calculate per hour growth

Answer 3

So to find how much it grows in one hour you would divide 600 / 4 = 150

Answer 4

Then multiply by 10, so 150 * 10 = 1500.

Answer 5

growth per hour in 4 hour=(6600-6000)/4=150

Answer 6

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