Suppose the probability is 0.25 that any given person will believe a rumor about the private life of a certain politician. what is the probability that the fifth person to hear the rumor will be the first one to believe it?

Write the contrapositive of the conditional statement. determine whether the contrapositive is true or false. if it is false, find a counterexample. a converse statement is formed by exchanging the hypothesis and conclusion of the conditional. a) a non-converse statement is not formed by exchanging the hypothesis and conclusion of the conditional. true b) a statement not formed by exchanging the hypothesis and conclusion of the conditional is a converse statement. false; an inverse statement is not formed by exchanging the hypothesis and conclusion of the conditional. c) a non-converse statement is formed by exchanging the hypothesis and conclusion of the conditional. false; an inverse statement is formed by negating both the hypothesis and conclusion of the conditional. d) a statement not formed by exchanging the hypothesis and conclusion of the conditional is not a converse statement. true

Factor and solve to find roots x squared -x - 90 =0

This graph shows a portion of an odd function. use the graph to complete the table of values. x f(x) −2 −3 −4 −6