The values listed are waiting times (in minutes) of customers at the jefferson bank., where customers enter a single waiting line that feeds three teller windows. find the critical values x2l and x2r corresponding to a 95% confidence level. 6.5 6.6 6.7 6.8 7.1 7.3 7.4 7.7 7.7 7.7 a. 3.325, 16.919 b. 2.700, 19.023 c. 3.247, 20.483 d. 1.237, 14.449

The tuition costs, c, for a local community college are modeled by c(h) = 250 + 200h, where h represents the number of credit hours taken. the local state university has tuition costs, s, modeled by the function s(h) = 300 + 180h. how many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.

Select the correct answer from each drop-down menu. the length of a rectangle is 5 inches more than its width. the area of the rectangle is 50 square inches. the quadratic equation that represents this situation is the length of the rectangle is inches.

Even if a person is in very good shape, applying to be a police officer requires commitment to fitness. applicants must pass a physical fitness test. in order to prepare for the test, janet purchases an activity tracker to court her steps. her goal is to walk 10,000 steps each day. she measures heard average step length to be 30 inches. play janet runs, her average steps length increases to 36 in. how many steps would she have to take to run 1 mile 50280 round to the nearest step