Simplify the expression 52^-5 then write is as repeated multiplication

Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.

My hour hand points between the 8 and the 9 in 35 minutes it will be the next hour. what time is it ?

On the first of each month sasha runs a 5k race she keeps track of her times to track her progress her time in minutes is recorded in the table