All of the following are equal except . -|5| the opposite of 5 -|-5| |-5|

All of the following are equal except -5

-|5| = -5 the opposite of 5

Step-by-step explanation:

absolute value means positive

-|5| = -5

5 =5

-|-5| = - 5

|-5| = 5

-|5| = -5 the opposite of 5

|-5|

Step-by-step explanation:

|-5| = 5

All other options are equal to -5

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.

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step-by-step explanation: