Abag contains 15 marbles. 7 are blue, 4 are red, 2 marbles are green and 2 marbles are yellow. a marble is taken from the bag at random. what is the probability that it is: blue? yellow? red? green? either blue or red? either red or yellow? blue, green or yellow? not yellow?

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 5x^2 + 10x

Amajor grocery store chain is trying to cut down on waste. currently, they get peaches from two different distributors, whole fruits and green grocer. out of a two large shipments, the manager randomly selects items from both suppliers and counts the number of items that are not sell-able due to bruising, disease or other problems. she then makes a confidence interval. is there a significant difference in the quality of the peaches between the two distributors? 95% ci for pw-pg: (0.064, 0.156)

On ryan's last social studies test there were two types of questions true/false worth 3 points each and multiple choice questions worth 4 points each