What is the fewest rolls of wallpaper you should purchase to cover the grey wall pictured below (do not cover the window)? (A roll of wallpaper has measurements 33 feet by 20.5 inches.)

Which equation represents a line that is parallel to the line whose equation is 3x-2y=7( show all work)

Arecent study focused on the number of times men and women who live alone buy take-out dinner in a month. assume that the distributions follow the normal probability distribution and the population standard deviations are equal. the information is summarized below. statistic men women sample mean 24.85 21.33 sample standard deviation 5.54 4.93 sample size 34 36 at the 0.01 significance level, is there a difference in the mean number of times men and women order take-out dinners in a month? state the decision rule for 0.01 significance level: h0: μmen= μwomen h1: μmen ≠ μwomen. (negative amounts should be indicated by a minus sign. round your answers to 3 decimal places.) compute the value of the test statistic. (round your answer to 3 decimal places.) what is your decision regarding the null hypothesis? what is the p-value? (round your answer to 3 decimal places.)

You use technology ans find a sum of 6.712e-8. write this sum in standard form