Neil goes to the pet shop and selects a treat for his dog. He chooses one, returns it to the bunch, and the chooses another. What is the probability that Neil selects a bone then a ball?

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

What is the distance between (3,k+1) and (2k,k-1)

Solve the proportionx+1 14 = x-1 20 a. -3/17 b.10/7 c.7/10 or d. -17/3