Answer:
4/7
Step-by-step explanation:
2/7 x 3= 6/7. 6/7× 2/3=4/7
10x + 25 = $145
10x = $120
x =10
The number of poses is 10
Answer with explanation:
Given : Number of men = 4
Number of women = 6
Total people = 
Total number of ways to make a committee of five people from 10 persons :-

a) Number of ways to make committee that has exactly four women :

The probability that committee has exactly four women :

b) Number of ways to make committee that has at-least four women :

The probability that committee at-least four women :

c) Number of ways that committee has more than 4 women :-

The probability that committee has more than 4 women :-

Now, the probability that committee has at most four women :-

They created ratios so people could get information.
Answer:
Your answer should be -8.