This week we examine quadrilaterals. are all rhombi parallelograms? are all kites trapezoids? are any rhombi kites? justify your conclusions clearly and thoroughly with facts not opinions. you may add similar comparisons of other quadrilaterals if you would like.

Which graph represents an even function?

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.

You are shooting hoops after school and make 152 out of a total of 200. what percent of shots did you make? what percent did you miss? show proportion(s).