What is the radius of the cone? ft
What is the area of the base of the cone?

Pi feet squared
What is the volume of the cone?

Pi feet cubed

At store a, erasers are sold individually. the cost y of x erasers is represented by the equation y=0.75x. the costs of erasers at store b are shown in the graph.

If jklm is a trapezoid, which statements must be true?

Mr. jones determined that the equation y = 98 - 16/5 x could be used to predict his students' unit test scores, based on the number of days, x, a student was absent during the unit. what was the meaning of the y-intercept of the function? (by the way the 16/5 is a )