Oscar's traveling swim team consists of freshmen, sophomores, and juniors only. The ratio of
freshmen to sophomores to juniors is 2:4:3. There
are exactly 8 freshmen on the swim team. How
many people are on the entire swimming team?
F. 18
G. 28
H. 36
J. 54
K. 72

i think the answer is H im not 100% sure

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.

mean, 40.6

step-by-step explanation: