Which value for y completes the proportion? 18/27 = 2/y what would the answer be? a. 1 b. 2 c. 3 d.9?

How many kilometers are equal to 5 miles? use 1 mile ≈ 1.61 kilometers. !

Ineed with angles and the measure of them i have abc a is 65 and b is (3x-10) and c is (2x) find the value of x

There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?