(-2,2)(5,3)
slope = (3-2)/(5+2) = 1/7
answer
c. 1/7
Answer: 40000
Step-by-step explanation:
The formula to find the sample size is given by :-
, where p is the prior estimate of the population proportion.
Here we can see that the sample size is inversely proportion withe square of margin of error.
i.e. 
By the equation inverse variation, we have

Given :


Then, we have

Hence, the sample size will now have to be 4000.
V15 because you increase the numerical value by 3. Also, the letter is going from z (the end of the alphabet) to the letter before.
Answer:
its probably is B. I am not sure. I wouldnt trust me though but you can if you want. ._.