Atotal of $8000 is invested: part at 5% and the remainder at 13%. how much is invested at each rate if the annual interest is $730?

Find the slope of a line given the following two points

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?

The trigonometric ratios sine and secant are reciprocals of each other