Suppose that prices of recently sold homes in one neighborhood have a mean of $265,000 with a standard deviation of $9300. using
chebyshev's theorem, state the range in which at least 88.9 % of the data will reside. do not round your answers.

Without graphing the linear functions, find the coordinates of the point of intersection of their graphs: y=3x−11 and y=4

2-digit numbers less than 91 which are 1 less than a multiple of 10

Alake near the arctic circle is covered by a 222-meter-thick sheet of ice during the cold winter months. when spring arrives, the warm air gradually melts the ice, causing its thickness to decrease at a constant rate. after 333 weeks, the sheet is only 1.251.251, point, 25 meters thick. let s(t)s(t)s, left parenthesis, t, right parenthesis denote the ice sheet's thickness sss (measured in meters) as a function of time ttt (measured in weeks).