Now i have a second question for brainlest its still for unit rates and i still want a correct sure answer
$21.50 for 4 pounds of lunch meat or $15.10 for 3 pounds of lunch meat

3 Pounds for 15.10

Step-by-step explanation:

find a common multiplier (12)

4 pounds ($21.50) [×3] 12 pounds ($64.50)

3 pounds ($15.50) [×4] 12 pounds ($ 62)

you save $2.50

$15.10 for 3 pounds of lunch meat

Step-by-step explanation:

Im jsut very confused on the question

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.