A survey was given to a random sample of 500 voters in the United States to ask about their preference for a presidential candidate. Of those surveyed, 220 respondents said that they preferred Candidate A. At the 95% confidence level, what is the margin of error for this survey expressed as a proportion to the nearest thousandth? (Do not write +).​

x> 6

step-by-step explanation:

8x+8> 7x+14

8x-7x> 14-8

x> 6

whole numbers.

step-by-step explanation:

we are given the average monthly rainfall (in millimeters) model r(m) for the years 1900-2009 as a function of the month number m.

as we can see m is taken for the number of months for years 1900-2009.

we know that number of months can't be a negative number or decimal number or a fraction.

so, the number of months could be only positive whole numbers.

therefore, whole numbers is more appropriate for the domain of r.