A 14 foot ladder is placed 5 feet away from a wall. How high
up the wall will the ladder go?
If necessary round your answer
to the nearest tenth.

The data represents the semester exam scores of 8 students in a math course. {51,91,46,30,36,50,73,80} what is the five-number summary?

What are the soultion(s) to the quadratic equation 40- x^2=0

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