Nora has a flower arrangement with 7 pink flowers, 9 purple flowers, and 5 white flowers. write a word from the word bank in each blank to compare the quantities using ratios. answer choices may be used more than once. the ratio of flowers to flowers is

1-for what value of x is line a parallel to line b 2-for what value of x is line a parallel to line b

Tcan be concluded that % of the seniors would prefer to see more candid pictures in this year's edition of the yearbook.

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