Your family shares all the minutes in your cell phone plan. every 30 days you get 4,800 minutes. four people share the minutes. how many minutes can each person use per day if the minutes are split fairly?

1 person uses 40 minutes daily

Step-by-step explanation:

there are 4800 minutes for 30 days

for 1 day there are 4800/30= 160 minutes

4 people use 160 minutes daily

1 person will use 160/4= 40 minutes daily

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.

they can both be solutions depends on the equation

step-by-step explanation:

what is the equation? ?