Astuntman jumping off a 20-m-high building is modeled by the equation h = 20 – 5t2, where t is the time in seconds. a high-speed camera is ready to film him between 15 m and 10 m above the ground. for which interval of time should the camera film him?

Two lines parallel to the same plane are parallel to eachother

The table represents a linear function. what is the slope of the function? –6 –4 4 6

An optical inspection system is used to distinguish among different part types. the probability of a correct classification of any part is 0.92. suppose that three parts are inspected and that the classifications are independent. let the random variable x denote the number of parts that are correctly classified. determine the probability mass function of x. round your answers to four decimal places (e. g. 98.7654). x f(x) 0 1 2 3