6 in. of ribbon costs 20¢. How much will 2 yd. cost?

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

Which term best describes the association between variables a and b

Can someone me with the property questions for 12 13 and 14 plz