Instructions Choose the best answer. If necessary, use the paper you were given.
Question
Maria worked 2 weeks, earning $435.50 the first week and $278.38 the second week. If she paid one-half of
her two-week earnings for tuition, how much did she pay for tuition?
O $713.88
O $356.94
O $217.75
O $139.19

D

Step-by-step explanation:

Most reasonable answer

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.

answer: the anser is 3

step-by-step explanation:

c- 2o is equal to 9