During recent seasons, major league baseball has been criticized for the length of the games. a report indicated that the average game lasts 3 hours and 30 minutes. a sam-ple of 17 games revealed the following times to completion. ( note that the minutes have been changed to fractions of hours, so that a game that lasted 2 hours and 24 minutes is reported at 2.40 hours.)can we conclude that the mean time for a game is less than 3.50 hours? use the .05 significance level.2.982.402.702.253.233.172.933 .182.802.383.753.203.272.522.584.45 2.45

Find the zero function by factoring (try to show work) h(x)=-x^2-6x-9

How are algebraic expressions evaluated using substitution?

The westins and the shermans live in the same city and pay the same sales tax rate, and both families made $14,000 in taxable purchases last year. if the westins made $86,000 and the shermans made $33,000 last year, is the sales tax in their city an example of a regressive tax? yes, because the westins and the shermans both paid the same sales tax rate. b. no, because the shermans paid a higher percentage of their income in sales tax than the westins did. c. no, because the westins and the shermans both paid the same sales tax rate. d. yes, because the shermans paid a higher percentage of their income in sales tax than the westins did.