Find the equation of the straight line passing through the point (0,1) which is perpendicular to y=-2x+2

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?

F(x)=5/6x+3 which of the following is true

Find y to the nearest hundreds place