Using the equivalent fractions, what is the sum of 1 2/3 and 3/4 ?

29/12

Step-by-step explanation:

1 2/3 change it into a improper faction it will be 5/3 then you add it with 3/4. 5/3+3/4 you change answer it just yet you have to change the denominator and look for the common denominator that will be 12 so you will find 3 and 4 you multiply is by the denominator on both faction so it will look like 20/12+9/12 and that will equal 29/12

20/12+9/12= 29/12

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.

where is the figure