Jada has a stand in the marketplace where she sells ground cumin. her weekly expenses are $300, and she sells her cumin at a fixed price per kilogram. if she sells 120 kilograms of cumin, her weekly net profit is $600. what is the price of a kilogram of jada's cumin?

Sam makes his sales calls according to a pattern. he travels either north or south depending on the calendar. some of his past trips were as follows: on february 17, april 24, june 10, september 19, and november 3 he drove north. on february 28, may 25, august 22, november 20, and december 18, he drove south. describe sams' pattern. in which direction will sam drive on oct4 and oct 24?

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years

Astuntman jumping off a 20-m-high building is modeled by the equation h=20-5t^2, where t is the same in seconds. a high-speed camera is ready to film him between 15m and 10m above the ground. for which interval of time should the camera film him?