An automobile insurance company divides customers into three categories: good risks, medium risks, and poor risks. Assume that a total of 11,102 customers, 7732 are good risks, 2421 are medium risks, and 949 are poor risks. As part of an audit, one customer is chosen at random. Round your answer to four decimal places if necessary. a) The probability that the customer is a good risk is?
b) The probability that the customer is not a poor risk is?

The table below represents the displacement of a fish from its reef as a function of time: time (hours) x displacement from reef (feet) y 0 4 1 64 2 124 3 184 4 244 part a: what is the y-intercept of the function, and what does this tell you about the fish? (4 points) part b: calculate the average rate of change of the function represented by the table between x = 1 to x = 3 hours, and tell what the average rate represents. (4 points) part c: what would be the domain of the function if the fish continued to swim at this rate until it traveled 724 feet from the reef? (2 points)