A humanitarian aid society wishes to help Haiti by building health clinics and schools there. However, the aid society has limited resources and needs help in figuring out the best way to divide up these finite resources. The most money they can spend is $1,440,000. They want to build at least 6 health clinics and at least 4 schools. The health clinics cost $80,000 each and the schools cost $120,000 each. Help the aid society to figure out how many health clinics and schools should be built in order to maximize the total number of people served in a year and still stay within their constraints. Each clinic can serve 1100 people per year and each school will serve 400 people per year.

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 of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.

Describe how making an ‘and’ compound sentence effects your solution set