Conversion of decimal to quinary
(53)10 =(?)5​

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48 - 71

decimal to quinary (base 5)

5310= 2035

5410= 2045

5510= 2105

5610= 2115

19 more rows

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.

you can first factor out the n to get n(1+5). we know that 1+5 is 6, so we just have 6n.