Help pleasea brainlest will be given to you! The value of y is directly proportional to the value of x. Given y = 11 when x = 77. What is the value of y when x = 98? 17

7

686

14

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?