Can you show and tell how you got the answer

Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?

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

18 16 11 45 33 11 33 14 18 11 what is the mode for this data set