If 3 ice cream cones cost 8.25 how much do 2 ice cream cones cost

Issof claims that the scale factor is 1/2. which statement about his claim is correct

In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.

Student representatives surveyed their classmates on their preference of a school mascot for a new school. the results are shown in the table below. which pair of samples seems most representative of student preference?