34 divided by 3 = 14.6
6 is repetitive so you can round it off to 14.7 meters
The speed of the train in miles per hour which is the ratio of the total distance covered and the total time taken to cover the distance is 9.79 mph
- Total distance covered = 7 and 5/6 miles = 7.83333 miles
- Total time taken = 4/5 of an hour = 0.8 hour
Recall :
Speed in miles per hour = Distance covered / time taken
- The speed of the train = 7.833333 ÷ 0.8 = 9.7916
- The speed of the train in miles per hour = 9.79 mph
Therefore, the speed of the train in miles per hour as calculated from the distance covered by the train over a certain period of time is 9.79 mph
Learn more : brainly.com/question/18904995
Answer:
c. 5, all
(5 people were selected and all the spectators purchased tickets)
Answer:
175$
Step-by-step explanation:
Given that Pam is an employee at a jewelry kiosk in a mall. If Pam works hard, there is a 75% probability that jewelry profits will equal $400 a day and a 25% probability that jewelry profits will equal $200 a day. If Pam shirks, there is a 25% probability that jewelry profits will equal $400 a day and a 75% probability that jewelry profits will equal $200 a day.
Since Pam works hard
expected value of profit for the kiosk = 
From this value, 50% would be given to Pam
Hence expected gain for Pam for working hard
= 
175 $
24000(total books) / 3000(batch of books with amount of errors known) = 8
8*3 = 24,
8*4 = 32
There will be between 24 and 32 printing errors.
