Two stores sell the same television for the same original price. store a advertises that the television is on sale for 30% off the original price. store b advertises that it is reducing the television’s price by $250. when allison compares the sale prices of the television in both stores, she concludes that the sale prices are equal. which equation models this situation? let p represent the television’s original price.
a.
0.3p = p – 250
b.
0.7p = p – 250
c.
0.3p = p + 250
d.
0.7(p – 250) = p

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.

13

step-by-step explanation:

divide the cost of the total of sodas you bought by the cost of one soda, for example:

$24.57 divided by $1.89 is 13 which means you bought 13 sodas