Answer:
19.5 miles per hour
Step-by-step explanation:
We need to change 20 minutes to hours
1 hours = 60 minutes
20 minutes * 1 hour/60 minutes = 1/3 hour
To find miles per hour we take the miles and divide by hours
6.5 miles
---------------- = 19.5 miles per hour
1/3 hours
Answer:
THE ANSWER IS C
Step-by-step explanation:
BECAUSE BABABOOEEE
<h2>YOUR ANSWER IS IN THE ATTACHMENT PLZZ REFER TO THE ATTACHMENT </h2>
<h2>FOLLOW ME FOR CLEARING YOUR NEXT DOUBT </h2><h2>MARK ME BRAINLIEST </h2>
We add up all those numbers (excluding 30) and divide by the number of numbers (9). This results in 78.8 (round up to 79).
79-74 = 5. So the mean has increased by 5 points. (C)
Answer:
50 is the final answer.
Step-by-step explanation:
5+15(3)
5+45
50.
