Answer:
Step-by-step explanation:
If we look at the picture,we can see that n<22
So the correct answer will be 22
Answer: its B
Step-by-step explanation:
Answer: C) all real numbers except n Pi, where n is any integer
Step-by-step explanation:
Answer:
B. People who were promised free samples of Penelope‘s puffy popcorn for completing the survey
Step-by-step explanation:
This would show likely bias in the result of the survey
General vertex form:

Given :

Extract "spread factor" m

Complete the square


Write as a squared binomial and simplify the constant

Re-write to match signs of standard general form:
