Anew customer comes into bonnie’s shop and says he wants a frame that is 25 tiles on each side. he used the expression 4(x − 1) to calculate that he needed 99 tiles. bonnie explains that he actually needs only 96 total tiles. what mistake did the customer make?

4(25-1)

4(24)=96

Do parentheses first before other operations.

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.

$9.41

step-by-step explanation: