Kwik ‘n hot dogs is considering the installation of a new computerized pressure cooker that will cut annual operating costs by $23,000. the system will cost $39,900 to purchase and install. this system is expected to have a 4-year life and will be depreciated to zero using straight-line depreciation. what is the amount of the earnings before interest and taxes for this project

25 ! the line of best fit is h = 5a + 86. predict the height at age 16. show your work.

Factor the following expression. 27y3 – 343 a. (3y + 7)(9y2 + 2ly + 49) b. (3y – 7)(9y2 + 2ly + 49) c. (3y – 7)(932 – 217 + 49) d. (3y + 7)(92 – 2ly + 49)

Max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.