Answer:
An odd number is one that is not divisible by 2, without a remainder.
A composite number has more than two factors.
Step-by-step explanation:
simple math
Answer: 
Step-by-step explanation:
Given : Sample size : n= 36 , which is a large sample (n>30) so the test applied here is z-test.
Significance level : 
Using Standard normal table , Critical value : 
Sample mean : 
Standard deviation: 
The confidence interval for population means is given by :-

i.e.

Hence, the 95 percent confidence interval for the fill rate = 
Step-by-step explanation:
According to Boyle's Law :


The given formula 
Solve for y means we have to make y alone
\\
Add -10 on both sides, we get

As there is multiplication sign between r and y so to solve for y, divide both side by r

45 degrees because vertical angles are congruent