A bag contains 12 red, 14 purple and 10 green marbles. Suppose you reach in and grab two marbles. Find the probability of choosing a red marble, replacing it, and then choosing a green marble. NO LINKS PLEASE OR I WILL REPORT! I am giving brainliest if correct

Solve the equation using the given values: x= -2.5; y= -7.51. 2xy + 2x²

John bought 2 horses at rs 20000 each

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