Tobey Blank received his bank statement in the mail and checked it to verify his pay increase. His employer deposits his monthly pay directly into his account. The previous month's pay was $4,189.90. Tobey's account activity showed a $410.90 previous balance, checks of $3,650.12, ATM withdrawals of $100.00, and a service charge of $3.50. If Tobey's new balance is $918.80, what increase in pay was direct deposited?

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.

$25

step-by-step explanation:

25 - 4.50 = 20.5

20.5 / 2 = 10.25

10.25 + 10 = 20.25

20.25 - 12.50 = 7.75

therefore the answer is $25 as shown as the first number.

addition

step-by-step explanation: