Use the compound interest formula to calculate the compound interest earned in the following: 1) $250 invested for 5 years at 8% per annum

Data was collected on myrtle beach for 11 consecutive days. each day the temperature and number of visitors was noted. the scatter plot below represents this data. how many people visited the beach when the temperature was 84 degrees?

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?