2. Joey made 12 of a recipe and used 4 cups of
peas.
How many cups of peas are required for a whole
recipe? Enter your answer in the response box.

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?

Hi, can anyone show me how to do this problem? 100 points for this. in advance

3. a sum of $2700 is to be given in the form of 63 prizes. if the prize is of either $100 or $25, find the number of prizes of each type.