1 unit = 3 miles Suppose receiving stations are located at Newport, Paragould, and Wynne. The distance from the earthquake epicenter to Newport is 46.56 miles, to Paragould is 27 miles, and to Wynne is 47.4 miles. Where is the epicenter located, give the coordinates?

Hint: You will need to convert the miles to units, and you will need to draw circles.

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?

Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.

Which number completes the inequality? 2/3 < _ < 7/9