1. the scout camp bought 517 new
camping chairs for campers to
chair cost $ 22. which of the an
below would be reasonable estimates of
the total cost of the chairs?

a.$1,000
b.$10,000
c.$7,000
d.$12,500
e.$1,500

( show your work, will follow and make as a brilliant answer )

Amber had 1/6 of a pie left after the bake sale. rihanna had 3/8 of a pie left. what fraction of a pie did they have altogether?

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

Atotal of 766 tickets were sold for the school play. they were either adult tickets or student tickets. there were 66 more student tickets sold than adult tickets. how many adult tickets were sold?