Random variable X has the same chance to take any value in [0, 1/2] and cannot take any value outside that range; random variable Y has the same chance to take any value in [-1, 1] and cannot take any value outside that range. The two variables are independent of each other. (1) Define the probability density functions of X and Y, respectively

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.

Angela is buying a dress that is on sale for 20% off. if the original price of the dress is $40.00, how much money is angela saving on the dress? a. $0.80 b. $3.20 c. $32.00 d. $8.00

Solve this problem! extra ! 3025/5.5 = a/90.75 / = fraction