Register 6 had 1 hundreds, 2 fifties, 75 twenties, 26 tens, 16 fives, 54 ones, 12 quarters, 85 dimes, 20 nickels, 52 pennies, checks for 23.79, 15.23, 167.50, 29.75, and credit cards for 195.16, 25.08,65.18, and 95.23. The register totals are cash 2107.02, the checks total is 236.27, and Credit Card 581.95. Do they match? If not where are they off?

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

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

Sum of the interior angles of a pentagon