Maria had a bag that contained 2 blue marbles, 3 green marbles, 4 red marbles, 5 yellow marbles, and 6 orange marbles. maria removed one marble without looking and she recorded the result. she then removed a second marble without replacing the first marble. what is the probability that maria removed a red marble followed by a yellow marble

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?

Find the values of the variables in the kite