The number of ways people can get off the elevator is 604800 ways.
In this question,
Number of people, n = 7
Number of floors, r = 10
The first person can leave elevator in one of 10 ways. Then second person has to choose from one of remaining 9 floors. Then third person in 8, fourth in 7 ways and so on.
Number of ways people can get off the elevator can be calculated as
⇒ 
⇒ 
⇒ 
⇒ 
⇒ 
⇒ 604800 ways.
Hence we can conclude that the number of ways people can get off the elevator is 604800 ways.
Learn more about number of ways here
brainly.com/question/27992615
#SPJ4
Answer:
15yd^2
Step-by-step explanation:
Triangle area formula is A = bh/2
A = 6*5/2
A = 30/2
A = 15
Best of Luck!
Easy just add up the steps, if both of them scored 8 and one scored by 4 just add em up.
Answer:
The Answer is C.
Step-by-step explanation:
Answer:
You need to write an equation to find the answer to this:
h = hours
48 + 13.5h = 112.50 -First you need to subtract 48 from both sides
48 - 48 + 13.5h = 112.50 - 48
13.5h = 64.5 -Now divide both sides by 13.5
13.5h / 13.5 = 64.5 / 13.5
h = 4.77777778
However, I would just round to 5.
I hope this helps!
-Mikayla
