Asandbox is 1 1/3 feet tall 1 5/8 feet wide and 4 1/2 feet long how many cubic feet of sand will it hold (volume =length •width•height)

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?

Which of the functions graphed below has a removable discontinuity?

What is the value of x? enter your answer in the box.