What are the possible dimensions of a rectangle with an area of 40 square units? Check all that apply. Base: 8 units Height: 5 units Base: 8 units Height: 6 units Base 4 units Height 10 units Base: 4 units Height: 8 units Base: 20 units Height: 2 units Base: 2 units Height: 40 units Mark this and return Save and Exit Neri​

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Step-by-step explanation:

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20

step-by-step explanation:

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.