(Solved): You are choosing between two different cell phone plans. The first plan charges a rate of 21 cents ...

You are choosing between two different cell phone plans. The first plan charges a rate of 21 cents per minute. The second plan charges a monthly fee of \( \$ 49.95 \) plus 11 cents per minute. How many minutes would you have to use in a month in order for the second plan to be preferable? Give the EXACT number of minutes (do not approximate).