I LOST MY OTHER ACC CAN YOU HEL PME FIND IT?

Hello, the same thing happened to me, I give you some advice, you have to remember one of your followers and look at yourself and follow yourself and find your friends.

Step-by-step explanation:

The same thing happened to you and if you want to inspect me, you will see that there is another with the same name and the profile photo that I have now.

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.