the elevation of the top of a tower of height 60m from two places on the same horizontal line due east of it are 60° and 45°. find the distance between the two points.

49xy +34y - 72z. determine the degree of the polynomial

Element x decays radioactively with a half life of 8 minutes. if there are 450 grams of element x, how long, to the nearest tenth of a minute, would it take the element to decay to 37 grams?

The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at __ , and the third quartile would be drawn at __ link to graph: .