What is the radius of a circle with an area of 66 yards squared? round to the nearest tenth of a yard.

Which of the following is the shape of a cross section of the figure shown below

Which graph represents the function f(x)=4[x]?

Arepresentative from plan 1 wants to use the graph below to sell health plans for his company. how might the graph be redrawn to emphasize the difference between the cost per doctor visit for each of the three plans? the scale on the y-axis could be changed to 0–100. the scale on the y-axis could be changed to 25–40. the interval of the y-axis could be changed to count by 5s. the interval of the y-axis could be changed to count by 20s.