Can anyway help me with this? I will mark you BRAINLST!!

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

How do you find the area of a triangle

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu