Hunter thought he purchased an umbrella for $60. The actual price of an umbrella is $75. What is Hunter's percent error?

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

1. how do you convert the repeating, nonterminating decimal 0. to a fraction? explain the process as you solve the problem.

Type the correct answer in each box. spell all the words correctly, and use numerals instead of words for numbers. if necessary, use / for the fraction bar(s).