The variable was whether people approve or disapprove of the president. They were trying to poll just the people that live in the main part of the USA. There is slight bias that comes from excluding Alaska and Hawaii.
Answer:
eekk im not shure sorry but it might be 8156 i no no
Step-by-step explanation:
A) 9 : 5
B) 5( 36/9) which is 20 ounces of lemonade concentrate
Answer:
y= 25x
Step-by-step explanation: