Direction: Express each phrase as a rate and unit rate. (Round your answer to the nearest hundredth. ) 1. 110 miles on 5 gallon of gas

2. 8 pencils for 11 dollars

3. mowed 5 yards for 30.00

4. 24 dollars for 5 bookS

5. 6 batteries cost 27 dollars

6. 7 dollars for 2 cans of tuna

7. 6 movie tickets cost 40.00

8. 11 chocolate bars cost 21 dollars MAKE SURE YOU ROUND THE ANSWER TO THE NEAREST HUNDREDTH

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.

the answer to this question is 3/19

step-by-step explanation: