Question

The number of cells in a certain population doubles every 30 mins if the populatiom starts with 1 cell which of the following gives the total number of cells in the population after n hours? A)2n/60 B)2n C) n^2 D) 2^n E) 2^2n

Answer 1

\[P = 2^{t}\]
where t is units of 30 min
n = 2t --> t = n/2
\[P = 2^{n/2}\]

Answer 2

oops i messed up .... sorry its E 2^(2n)