Can someone me solve this proportion:
5/n=1.5/1.8

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

Given that abcd is a rhombus, what is the value of x?