What is the scale factor? put
answer in simplest form

Lines p and q intersect. find the value of b. show your work. cite any theorems you use.

Acar travels at an average speed of 52 miles per hour. how long does it take to travel 299 miles

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?