Test grade .you are a block away from a skyscraper

Look at this expression. a3b3c a-3b-3c-1 which of the following is the simplest form of the expression above?

Given the choice between receiving $1.000.000 in one month or a single penny-doubled everyday for the period of one month; which option would you choice? show your work to support your answer. (assume that 1 month=30 days)

The graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled