Mathematics, 18.02.2020 01:23 sundaywallace6361
Disks of polycarbonate plastic from a supplier are analyzed for scratch and shock resistance. The results from 129 disks are summarized as follows:
shock Resistance
High Low
Scratch high 71 14
Resistance low 16 28
Let A denote the event that a disk has high shock resistance, and let B denote the event that a disk has high scratch resistance. If a disk is selected at random, determine the following probabilities. Round your answers to two decimal places (e. g. 98.77).
Find
1. P(A)
2.P(B)
3.P(A')
Answers: 2
Mathematics, 21.06.2019 23:30
Mason and christian go to the movie theater and purchase refreshments for their friends. mason spends a total of $45.75 on 3 bags of popcorn and 6 drinks. christian spends a total of $71.50 on 6 bags of popcorn and 4 drinks. write a system of equations that can be used to find the price of one bag of popcorn and the price of one drink. using these equations, determine and state the price of a drink, to the nearest cent.
Answers: 2
Mathematics, 21.06.2019 23:30
Segment wx is shown explain how you would construct a perpendicular bisector of wx using a compass and a straightedge
Answers: 3
Disks of polycarbonate plastic from a supplier are analyzed for scratch and shock resistance. The re...
Mathematics, 23.06.2019 05:00
Mathematics, 23.06.2019 05:00
Mathematics, 23.06.2019 05:00
English, 23.06.2019 05:00
History, 23.06.2019 05:00