The Cash account of Corporation had a balance of at ​, . Included were outstanding checks totaling and an deposit of that did not appear on the bank statement. The bank​ statement, which came from State​ Bank, listed an balance of . Included in the bank balance was an 30 collection of on account from a customer who pays the bank directly. The bank statement also showed a service​ charge, of interest revenue that earned on its bank​ balance, and an NSF check for .

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.

60: 45 =12: 9 =4: 3 so the answer is 4: 3

the answer is b

step-by-step explanation: