A 4-person grievance committee is to be selected out of 2 departments, A and B with 15 and 22 people, respectively. In how many ways can the following committees be selected? Complete parts (A) through (E) below.

(A) 3 from A and 1 from B
(B) 2 from A and 2 from B
(C) all from A
(D) 4 people regardless of department
(E) At least 3 from department A

The sales tax rate is 7.25%. how much tax in dollars is added on an item that costs $56.00? a. $4.06 b. $7.25 c. $14.50 d. $60.06

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.

At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?