The vertex form of a quadratic function is f(x) = a(x - h)2 + k. What is the vertex of each function? Match thefunction rule with the coordinates of its vertex.

The graph below could be the graph of which exponential function?

With these: 18/36 = 1/? missing number change 1 5/8 to improper fraction. change 19/5 to a mixed number.

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?