Which of the following statements about irrational numbers is false? a. irrational numbers have no repeating decimals. b. is an irrational number. c. if a number cannot be expressed in the form of , then the number is considered irrational. d. irrational numbers have terminating decimals

Use the diagonals to determine whether a parallelogram with vertices u(2,−2), v(9,−2), w(9,−6), and x(2,−6) is a rectangle, rhombus, or square. give all the names that apply.

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

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