Dr. Baer wanted to do a survey on students and drug use. Which of the following is a random sample? A. Every Fifth student on the School roll sheet
B. Two of the honors classes and two of the average classes
C. Students who volunteered
D. All of these are correct

C(x)=(2x^2+5x)/(x^3+8) what is maximum c(x)?

What part of the menstrual cycle is the femal most likely to get pregnant and why

Sam and joan have been married for 25 years and have three children: max, who is 23; janet, who is 19; and sarah, who is 15. janet has just been diagnosed with a mental illness. describe the objective and subjective burdens each family member may experience. describe the meaning this diagnosis may have to janet’s parents, younger sibling, and older sibling.