The equation p(t)=1⋅et represents a population of bacteria, in thousands, t days after it was first counted. Here is a graph of y=p(t) . Select all the true statements.

A

The graph shows that 3 is a reasonable approximation for ln20 .

B

The graph shows that 10 is a reasonable approximation for ln(2.3) .

C

ln(t)=y is the logarithmic form of y=et .

D

ln(30) is the number of days until the population reaches 30,000.

E

The value of e4 is greater than 50, so the value of ln(50) is less than 4.