There is a paved section in a local park where kids can play various sports. A diagram of the paved section is shown. What is the area of the paved section?

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.

Do,h = (7, 9) (14, 18) the scale factor is

Iwas absent when my class learned this and my teacher is to lazy to teach it to me explain this to me .