Line ef passes through the points (0, 1) and (3,3). line jk passes through the points (8, 2) and (6, 5). these lines are

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

D(5, 7). e(4,3), and f(8, 2) form the vertices of a triangle. what is mzdef? oa. 30° ob. 45° oc. 60° od 90°

Ade and abc are similar. which best explains why the slope of the line between points a and d is the same as the slope between points a and b?