Write the equation of a circle whose center is (0,-1) and which passes through the point (-1,4).

Suppose the radius of a circle is 16. what issuppose the radius of a circle is 16. what is its circumference its circumference

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?