When an object is dropped vertically from a platform, its height after t seconds can be estimated with the formula shown. h=h0��16t2 h is the height of the object in feet. h0 is the initial height of the object in feet. t is the time in seconds after the drop. which equation and solution tells how long it takes the object to reach a height of 84 feet if its initial height is 180 feet?

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

Kyle and elijah are planning a road trip to california. their car travels 3/4 of a mile per min if they did not stop driving, how many miles could kyle and elijah drive in a whole day? ? 1 day = 24 hours. plzzz i will give you 100 points

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1