Rachael has been hired by Mane, a fitness company, to see if their new fitness program is an effective method of reducing weight. She recruits 500 overweight people between the ages of 45 to 60 years old and splits them into 2 groups at random. Group A consists of people who take part in Mane's fitness program for 5 hours a week, while group B consists of people who will undertake cardio and weight training 5 times a week. Both groups are instructed to maintain a balanced diet during the course of the experiment. After 3 months, Rachael finds that group A members have lost 10 percent of body fat, while group B members have lost 3 percent of body fat. Identify the target population.

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

Asays "we are both knaves" and b says nothing. exercises 24–31 relate to inhabitants of an island on which there are three kinds of people: knights who always tell the truth, knaves who always lie, and spies (called normals by smullyan [sm78]) who can either lie or tell the truth. you encounter three people, a, b, and c. you know one of these people is a knight, one is a knave, and one is a spy. each of the three people knows the type of person each of other two is. for each of these situations, if possible, determine whether there is a unique solution and determine who the knave, knight, and spy are. when there is no unique solution, list all possible solutions or state that there are no solutions. 24. a says "c is the knave," b says, "a is the knight," and c says "i am the spy."

Prove sin2a + cos2a - 1 / sin2a + cos2a + 1 = 1 - tana / 1 + cota