- #1

Niaboc67

- 249

- 3

Find the size of the baterial population after 40 minutes.

Find the size of the baterial population after 10 hours.

Soltn:

When t = 0.5 hour, p(t) = 4000, so we have

4000 = 2000e^(0.5k)

2 = e^(0.5k)

ln(2) = 0.5k

k = ln(2)/0.5 = 1.386294361

Where did 4000 part come from?

Thank you

Where