Barry's deck of cards contains 40 blue cards and 70 red cards. max's deck of cards contains the same number of blue cards, but the ratio of blue cards to red cards is 8: 9.main question: how many total cards does max's deck of cards contain? answer today or i won't be able to solve it! you.

Identify the type of observational study described. a statistical analyst obtains data about ankle injuries by examining a hospital's records from the past 3 years. cross-sectional retrospective prospective

Explain how you divide powers with like bases.discuss why the bases have to be the same.how are these rules similar to the rules for multiplying powers with like bases.

Will mark determine whether the conjecture is true or false. give a counterexample for any false conjecture. given: points r, s, and t conjecture: r, s, and t are coplanar. a) false; the points do not have to be in a straight line. b) true c) false; the points to not have to form right angles. d) false; one point may not be between the other two.