Of 15 people, 9 wore sandshoes, 8 wore shorts and 3 wore neither sandshoes nor shorts 1. How many people wore both sandshoes and shorts?
2. How many people wore shorts but not sandshoes?

Is the figure congruent? yes or no?

Find the missing factor. write your answer inexponential form.9^2=9^4×

Given a = {(1, , 5)(6,4)}, b = {(2,0)(4, ,5)(0, 0)) and c = {(1, 1)(0, 2)(0, 3)(0, ,5)}, answer the following multiple choice question: from the list of sets a, b, and c, state the domain of set b. domain of set b: {0, 6,5} domain of set b: {2, 4,-4, 0} set b does not have a domain