Optimum Nutrition wants to estimate the average number of Coffee flavored Whey Protein (5 gallon) powder jars purchased in America per year. They take sales numbers from 200 random stores around the country. Given the following scenario, is this problem a One Mean, One Proportion, Two Independent Means, or Paired Means? a. One Mean
b. Paired Means
c. One Proportion
d. Two Independent Means

Michael is training for a marathon. in his first week he plans to run 8miles. what path should he take

Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem

Mariah is randomly choosing three books to read from the following: 5 mysteries, 7 biographies, and 8 science fiction novels. which of these statements are true? check all that apply. there are 20c3 possible ways to choose three books to read. there are 5c3 possible ways to choose three mysteries to read. there are 15c3 possible ways to choose three books that are not all mysteries. the probability that mariah will choose 3 mysteries can be expressed as . the probability that mariah will not choose all mysteries can be expressed as 1 −