The bacteria in a certain culture triples every 7.7 hours. the culture has 6,500 bacteria at the start. how many bacteria will the culture contain after 4 hours?

11505 bacteria

Step-by-step explanation:

Given :

The bacteria in a certain culture triples every 7.7 hours. The culture has 6,500 bacteria at the start .

As per the  exponential growth , we have

Here ,

is starting number of bacteria

R is rate at which number of bacteria increases

T is time elapsed

P is one period of rate

On putting these values in formula , we get

So, the culture will contain 11505 bacteria after four hours .

the y will be in still but your answer will be y x 3

step-by-step explanation:

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d. it is a convex pentagon because it has five sides and none of the sides would extend into the inside of the polygon.

step-by-step explanation: