The pyramid shown has a square base that is 12 inches on each side. it has a surface area of 336 square inches. what is the slant (side) height?

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?

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)

He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean  and standard deviation  according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%