Daisy saved 4/5 of her salary. she gave 1/3 of the money she had saved to her mother. if she gave $300 to her mother, what was her salary?

Suppose i flip two identical coins. what is the probability that i get one head and one tail?

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

How do you determine whether a relationship represented as as graph is linear or nonlinear