Agroup of friends receives a dinner bill for $87.50. the sales tax rate is 5%. they want to leave a 15% tip on the total bill after tax. how much money will they pay for their dinner with tax and tip?

What percent of the circle below is shaded?

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)

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?