Math Help - easy question help

1. easy question help

sam plants ground cover that takes up 1m^2
ground covers spread, and this one will take up 2^(n/3) after n week.

a) how much area will be occupied by the ground cover after each of the first five weeks ? what type of sequence do these areas form? explain.
b) what is the percent increase each week?
c)if possible rewrite the expression 2^(n/3) as a compound interest expression.
d) draw a graph to show the increase of area taken up. if there are 16 weeks until frost how much area will the ground cover have covered ?

2. Re: easy question help

What, exactly, is your difficulty? Do you know what $2^{n/3}$ means? Can you calculate $2^{5/3}$? A good calculator would help! (If you are using "Widows", the calculator included can do this.) Can you graph $y= 2^{x/3}$?