A population of 500 bacteria is introduced into a culture and grow in number according to the
equation
P(t) = 500(1+4t/50+t^2)
where t is measured in hours. Find the rate at which the
population is grow ing when t = 2.

P(t) = 2580

Step-by-step explanation:

P(2) = 500 (1+(4(2))/50 +2^2)

P(2)= 2580

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10