Lily invested $750 in a savings account and earned $225 in interest at the end of 5 years.

what was the interest rate?

a. 5%

b. 5.5%

c. 6%

d. 6.5%

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.

Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500

What are the coordinates of the image of p for a dilation with center (0, 0) and scale factor 2