The dot plot represents student scores on a math test.
a. How many students took the test?
b. What is the median score?
10 20 30 40 50 60 70 80 90 100
c. How maey students scored at least a 60 on the test?
6.50

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.