please help answer these questions I made a pdf because these are practice questions a SP2021 GEOMETRY TEST FOR CHe Microsoft EdgeO File | C:/Users/Michael%20Anzuini/Downloads/SP2021%20GEOMETRY%20TEST%20FOR%20Chapters%204_5_6.pdfWould you like to set Microsoft Edge as your default browser?Set as defaultof 14CD Page view A Read aloudV DrawE HighlightO Erase517. AABC ~ AXYZ (not shown). If AB = 5, BC = 8, XY = y, and YZ= 2y – 3, find y.17. y =2:16 PMO Type here to search44/28/2021:近

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Description: please help answer these questions I made a pdf because these are practice questions a SP2021 GEOMETRY TEST FOR CHe Microsoft EdgeO File | C:/Users/Michael%20Anzuini/Downloads/SP2021%20GEOMETRY%20TEST%20FOR%20Chapters%204_5_6.pdfWould you like to set

We have to find y from the given information

Answered: 17. AABC - AXYZ (not shown). If AB = 5,…

Math

Geometry

17. AABC - AXYZ (not shown). If AB = 5, BC = 8, XY = y, and YZ= 2y – 3, find y. 17. y = P Type here to search 日

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter10: Sequences, Series, And Probability

Section10.8: Probability

Problem 32E

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Once QBA 362 final exam is done, it will be time to reward Professor Hong with a well-deserved vacation. As a state employee, professor Hong hasn’t seen a raise since... well, ever.Thus, an important criterion, in fact the most important criterion is to find an exoticregion that can be visited inexpensively. There are three states of nature that could impact costs in these five areas of interest. Professor Hong has determined the average cost per day to visit each region under each of the possible states of nature. This table, which should not be construed as actual vacation advice, appears below. (Remember they are costs. Lower is better. For example, the most optimistic case is the one with lowest cost.) Region Strong Dollar Middling Dollar Weak Dollar Eastern Europe 33 54 57 Southeast Asia 41 56 36 Australia 45 44 58 Galapagos Islands 37 35 26…
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1. We poll 450 people and find that 30% favor Candidate S. In order to estimate with 90% confidence what percent of ALL voters would vote for Candidate S, we should use: 2-SampTInt 2-SampZInt 2-PropZInt TInterval 1-PropZInt ZInterval 2. We poll 550 people and find that 50% favor Candidate S. In order to estimate with 99% confidence the percent of ALL voters would vote for Candidate S, we should use: 2-PropZInt TInterval 2-SampZInt 2-SampTInt 1-PropZInt ZInterval
The KLM Christmas tree Farm owns a plot of land with 5000 evergreen trees.Each year KLM allows retailers of Christmas trees to select and cut trees for sale to individualcustomers. KLM protects small trees (usually less than 4 feet tall) so that they will be availablefor sale in future years. Currently, 1500 trees are classified as protected trees, while theremaining 3500 are available for cutting. However, even though a tree is available for cuttingin a given year, it may not be selected for cutting until future years. Most trees not cut in agiven year live until the next year, but some diseased trees are lost every year. In viewing the KLM Christmas tree operation as a Markov process with yearly periods, we define thefollowing four states:
An agronomist is interested in comparing the efficacy of two fumigants (A and B) and a control (O) in eliminating wireworms. A field is divided into 4 sections, each section containing 3 plots. Fumigant A, B and O were randomly assigned to one plot within each section. The number of wireworms that remained on each plot after application of fumigant was recorded. Give a possible RCBD layout for the experiment.
According to the picture attached of the resdiual plot, pelase select the statement that is true. All the assumptions are met. There is problem of heteroscedasticity. There is problem of collinearity. We should include higher order terms.
Determine the mean waiting time W for an M/M/2 system when lambda = 2 and μ = 1.2. Compare this with the mean waiting time in an M/M/1 system whose arrival rate is lambda = 1 and service rate is μ = 1.2. Since the arrival rate per server is the same in both cases and service times don’t vary, should the wait times be the same in both cases?
Assume that when adults with smartphones are randomly selected 41% use them in meetings or classes. If 6 adult smartphone users are randomly selected, find the probabibility that at least 2 of them use their smartphones in meetings or classes.
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A research center claims that more than 25 % of employees in a certain country have changed jobs in the past four years. In a random sample of 260 people from that country, 78 have changed jobs in the past four years. At alpha equals0.05 , is there enough evidence to support the center's claim? Complete parts (a) through (e) below. (a) Identify the claim and state Upper H 0 and Upper H Subscript a . Identify the claim in this scenario. Select the correct choice below and fill in the answer box to complete your choice. (Type an integer or a decimal. Do not round.) A. At most nothing % of employees in the country have changed jobs in the past four years. B. More than nothing % of employees in the country have changed jobs in the past four years. C. nothing % of employees in the country have changed jobs in the past four years. D. The percentage of employees in the country who have changed jobs…