Can anyone help with this question pls

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

Can someone pls ! pls answer all. no explanation needed..

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area