A survey was given to a random sample of 1200 voters in the United States to ask about their preference for a presidential candidate. Of those surveyed, 51% of the people said they preferred Candidate A. Determine a 95% confidence interval for the percentage of people who prefer Candidate A, rounding values to the nearest tenth.

so what is the question

step-by-step explanation:

the figures below are made out of circles, semicircles, quarter … find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations). remember that we'll also have to cut whatever areas we get in half, since we're only dealing im pretty sure that is the right answer

step-by-step explanation:

i found two solutions,   n = 2 • ± √3 = ± 3.4641

step-by-step explanation:

14 ft 7 inches

step-by-step explanation:

since each model inch corresponds to 25 real inches, 7 model inches will correspond to

7×25" = 175"

at 12" per foot, that is 14 feet, 7 inches.