Charlene has nine different necklaces, and she wears four at a time. how many different ways can charlene wear four necklaces?

The monetary value earned for selling goods or services to customers is called a.) revenue b.) assets c.) money d.) accounting

Find the volume of the solid whose base is the region bounded by f(x), g(x) and the x-axis on the interval [0, 1], and whose cross-sections perpendicular to the y-axis are squares. your work must show the integral, but you may use your calculator to evaluate it. give 3 decimal places for your answe

If a suspect is in possession of 20 grams of cocaine how many ounces does he possess what will the charge be