Question 7.4 Find the number of 4–element subsets taken from the set {1, 2, 3, . . . , 15}, and such that they do not contain consecutive integers.

4. a single woman uses an online cash flow calculator which reveals a cash flow of 203. what does this mean?

Determine which solution is correct for solving 5/7y=6 reciprocals.

Hilary decided to purchase 3 points in order to lower her interest rate on her $140,000 mortgage. how much additional money does she need to bring to closing? a. $4200 b. $4000 c. $6 d. $400