Find the perimeter of a regular octagon if one side has a measure of 8 cm. a. 72 cm. b. 64 cm. c. 56 cm. d. 16 cm. mark for review (will be highlighted on the review page)

Apsychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. does this sampling plan result in a simple random sample? why or why not? no, because each group of 200 students in the sample does not have the same chance of being selected. yes, because each group of 200 students in the sample has the same chance of being selected. no, because each individual student does not have an equal chance of being selected. yes, because each individual student has the same chance of being selected.

Which type of graph would allow us to compare the median number of teeth for mammals and reptiles easily

The radius of a sphere is 3 inches. which represents the volume of the sphere?