2. Sara needs to make at least $300 to keep her job. A gold bracelet costs $3 and a silver bracelet costs $2. She has a maximum of 50 bracelets to sell. Which of the following
is a true statement?

Suppose that 3% of all athletes are using the endurance-enhancing hormone epo (you should be able to simply compute the percentage of all athletes that are not using epo). for our purposes, a “positive” test result is one that indicates presence of epo in an athlete’s bloodstream. the probability of a positive result, given the presence of epo is .99. the probability of a negative result, when epo is not present, is .90. what is the probability that a randomly selected athlete tests positive for epo? 0.0297

In order to be invited to tutoring or extension activities a students performance 20 point higher or lower than average for the

Mr. rose asked his students to draw a quadrilateral with 4 unequal sides. draw an example of this kind of quadrilateral.