Answer:
Step-by-step explanation:
total time is 5 hr and total distance is 72 nautical miles
Each team needs two people for a 3-legged race.
Therefore, the number of orders (combinations) of 2 people at a time from 8 is
₈C₂ = 8!/(2!6!)
= (8*7*6!)/(2*6!)
= (8*7)/2
= 56/2
= 28
Answer: 28
8+(6)(3)^2
8+(6)(9)
8+(54)
8+54
62
I hope it helps
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no solution, since the graph two parallel lines with no intersect
Answer:
That's true. It does have 5 lines and 4 spaces.
Step-by-step explanation:
Ion know if it's a true or false question but I hope I helped ya.
If you don't understand my answer, hmu in the comments.
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