Adistribution center receives shipments from three different factories in quantities of 50, 35, and 20. three times a product is selected at random. find the probability that none of the products came from the second factory.

What is the value of p in the equation y^ = -4x?

The weight of a radioactive isotope was 96 grams at the start of an experiment. after one hour, the weight of the isotope was half of its initial weight. after two hours, the weight of the isotope was half of its weight the previous hour. if this pattern continues, which of the following graphs represents the weight of the radioactive isotope over time? a. graph w b. graph x c. graph y d. graph z

The table showed price paid per concert ticket on a popular online auction site. what was the average price paid per ticket