Suppose that for all those individuals with positive first blood test results for the disease, a second blood test will be conducted. And the second blood test for Joe again shows up positive. Assume that the test results are independent given an individual's true disease status, what is the conditional probability that the disease is actually present in Joe given his two positive test results

Jessica and martha each have a bag of cookies with unequal quantities. they have 30 cookies total between the two of them. each of them ate 6 cookies from their bag. the product of the number of cookies left in each bag is not more than 80. how many more cookies will jessica have martha? if x represents the number of cookies jessica started with, complete the statements below.the inequality that describes the relationship between the number of cookies each one of them has is x^2 - x +224 > = 0.jessica has at least cookies more than martha.