There are 52,000 residents in a particular city. The city's community center wants to know how many residents might attend a certain type of concert they plan to host. They asked a random sample of residents what their favorite type of music is. Here are the results. Favorite type of music Number of residents Pop 144 Hip hop 103 Rock 115 Country 80 Classical 58 Based on this sample, predict the number of residents in the city whose favorite type of music is hip hop. Find an exact answer and type your numerical answer below.

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)