4% of what number is 56

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

Ihave trouble finding the nth term of a linear sequence

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?