Alex, Tulu and Carol share a sum of money. Alex receives 0.7 of the sum of money. Tulu and Carol receive the rest of the money. If Tulu receives 5/12 of the money shared by both her and Carol, and Carol receives $847, how much money does Alex get?

In the following situation, determine whether you are asked to determine the number of permutations or combinations. then do the calculation how many ways are there to pick a starting five from a basketball team of twelve members? a. permutation; ps - 2520 b. combination; 1c, - 792 c. combination: 2cs - 2520 d. permutation; ps - 95040