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es dwight spent $250 to rent a jet ski for 6 hours. the rental company charges a base rate of $150 for the first two 2 hours, and
then an hourly rate for each additional hour, h. the equation 4h + 150 - 250 models dwight's cost of renting the jet ski. how
much does each additional hour of rental cost?

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.

step-by-step explanation:

its 512 because parenthesis and to the 2nd power is 512 so it will be 512