Given the isosceles trapezoid below with an area of 33 units squared find the height of the trapezoid

This is so hard and it’s for a test

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

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?