Gary has a credit card with an APR of 13.57%, compounded monthly. He would like to pay off the $1,847.42 card balance over the course of two and a half years by making identical monthly payments. Assuming that he makes no additional purchases on his card, how much must Gary pay every month to reach his goal? (Round all dollar values to the nearest cent.) a. $72.96 b. $137.45 c. $61.58 d. $86.29

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.)