Answer:
The ratio between girls and boys in the cafeteria is 5:7.
Step-by-step explanation:
1) 25:35
2) Simplify by dividing each variable by 5, since it's the greatest common factor between them.
3) 25/5 is 5. 35/5 is 7.
4) 5:7
Answer:
The probability of the number of Protestants that were calm for 2 out of 3 days is 0.061.
Step-by-step explanation:
Represent the provided data as follows:
Compute the probability of the number of Protestants that were calm for 2 out of 3 days as follows:

The number of Protestants surveyed is, <em>n</em> (Protestants) = 99.
The number of Protestants who were calm for 2 days,
<em>n</em> (Protestants who were calm for 2 days) = 6
The required probability is:

Thus, the probability of the number of Protestants that were calm for 2 out of 3 days is 0.061.
Step-by-step explanation:
(-10-5)/([-5-(-1)]=
-15/-4=15/4=3.75
30000 is the answer I think