Astore marks up a jacket by 121%. the store's cost for the jacket is %87.62. find the selling point of the jacket.

Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?

1jessica's home town is a mid-sized city experiencing a decline in population. the following graph models the estimated population if the decline continues at the same rate. select the most appropriate unit for the measure of time that the graph represents. a. years b. hours c. days d. weeks

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x