Find the 67th term of the following arithmetic sequence.
5, 11, 17, 23, ??

Can you draw an isosceles triangle with only one 80 degree angle?

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?

Write an equation for the function that includes the points (1,4/5) and (2,2/3)