Apoll showed the approval rating to be 0.45 (45 %). a second poll based on 2500 randomly selected voters showed that 1185 approved of the job the president was doing. do the results of the second poll indicate that the proportion of voters who approve of the job the president is doing is significantly higher than the original level? explain. assume the alpha equals0.05 level of significance.

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

Need this at the city museum, child admission is 6 and adult admission is 9.20. on tuesday, 132 tickets were sold for a total sales of 961.60. how many adult tickets were sold that day?

Solve the equation: x - 9 = -6 + 5 a. 21 b. 7 c. 14 d. 2