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The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?

What are the coordinates of the point that is 1/3 of the way from a to b? a (2,-3) b (2,6)

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?