There are 25 machines in a given company, and 5 are not working. If 5 are selected, find the probability that at least 1 is not working. 0.67
0.63
0.37
0.71

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

Determine whether the points (–3,–6) and (2,–8) are in the solution set of the system of inequalities below. x ? –3 y < 5? 3x + 2 a. the point (–3,–6) is not in the solution set, and the point (2,–8) is in the solution set. b. neither of the points is in the solution set. c. the point (–3,–6) is in the solution set, and the point (2,–8) is not in the solution set. d. both points are in the solution set.

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?