A brand of sneakers costs $29.00 to manufacture in Omaha, Nebraska. The
shoes are then shipped to shoe stores across the country. When you see
them on the shelves, the price is $69.99. How do you think the price you
pay for the sneakers is determined? Would this be considered a markup or
mark down? Answer both questions in the box below.

The area of square garden is 300m squared. how long is the diagonal?

Annabelle's homework is 75% it took her three hours how long should she estimate it will take her to complete her homework.

Acell phone company offers two plans to its subscribers. at the time new subscribers sign up, they are asked to provide some demographic information. the mean yearly income for a sample of 40 subscribers to plan a is $45,000 with a standard deviation of $9,200. for a sample of 25 subscribers to plan b, the mean income is $64,300 with a standard deviation of $7,100. at the 0.025 significance level, is it reasonable to conclude the mean income of those selecting plan b is larger? assume unequal population standard deviations. hint: for the calculations, assume the plan a as the first sample. what is the decision rule? (negative amount should be indicated by a minus sign. round your answer to 3 decimal places.) compute the value of the test statistic. (negative amount should be indicated by a minus sign. round your answer to 2 decimal places.) what is your decision regarding h0 ? reject h0 fail to reject h0 compute the p-value. less than 0.01 between 0.01 and 0.025 between 0.025 and 0.05 between 0.05 and 0.10 greater than 0.10