15-17. Suppose that two M&M's are drawn from a bag of M&M's that contains 5 green M&M's, 8 brown M&M's, 6 red M&M's, 4 orange M&M's and 9 blue M&M's. The first M&M is replaced before the second M&M is drawn. Find each probability. Show all work. 15. P(red, blue) 16. P(not orange, green) 17. P(brown, brown) ​

assuming you mean addition: addition and subtraction are reverse operations.

step-by-step explanation:

a) one student is chosen from classroom a, then a student is chosen from classroom b.  

step-by-step explanation:

independent events are ones in which the probability of one event does not affect the probability of the second event.

one student is chosen from classroom a; this does not affect the chances of choosing a student from classroom b.   this makes these independent events.

when one card is chosen from a standard deck and then set aside before a second card is chosen, the probability of the second card being chosen changes.   this makes them dependent events.

when one student is chosen from classroom a and then a second student is chosen from classroom a, the probability of choosing the second student changes.   this makes them dependent events.

when a letter is chosen from the alphabet and then a second letter is chosen, the probability of choosing the second letter changes.   this makes them dependent events.

24/56=hx^7

step-by-step explanation: