Question 6
the institution of private property encourages:
easy exchange of some property because a formal title or deed exists.
o lack of easy exchange because ownership is sometimes hard to prove.
lack of maintenance because people are not forced by law to do it.
lack of incentives because the owner is responsible for maintenance costs.

1. what is the measure of ∠abc? what is the measure of ∠abd?

Find the solution of this system of equation -7x+y=-20 9x-3y=36

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.