Answer:
10626
Step-by-step explanation:
The total number of people purchase raffle tickets=23
The total number of prizes = 3
Since , order matters here , so we use Permutations.
8.9 I think...not sure tho
Total Distance = 4km
Each person takes 4/5km
Calculate the number of times the tent has to change hands:

Answer:
400
Step-by-step explanation:
if the train travel in 150miles in 3hr then\
150/3=50miles a hr
50 x 8 = 400 miles
Answer: its b
Step-by-step explanation: