HELP PLS I WILL MARK BRIANLIST IF U HELP WITH BOTH QUESTIONS!!

5 4/6 or 5 and 2/3 hours

Step-by-step explanation:

I only see question 8 not any other questions so I can only answer question 8 If you send me what the other question is I will answer it for you.

First we will find how many hours in June and July Mary spent at the pet shelter.

2 1/2 + 1 2/3 = 2 3/6 + 1 4/6 = 4 1/6

So Mary spent 4 and 1/6 hours at the pet shelter in June and July.

Now we know that she spent as many hours at the pet shelter in August as June so we take June's time and add it to 4 and 1/6.

4 1/6 + 2 3/6 = 5 4/6 or 5 and 2/3 hours

question

what is the value of the third quartile of the data set represented by this box plot? a. 19 b. 21 c. 26 d. 29

answer

c

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.