Can someone tell me if I’m right.

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

Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below.

What is the area of a triangle with vertices at (-3 3) (-3,2) and (1,2)?