←=McGraw-Hill CampusSCHOOL DDICT T SYNMX A ALEKS- Deminika Mesiana - Lea Xhttps://www-awa.aleks.com/alekscgi/x/Isl.exe/1o_u-IgNslkr7j8P3jH-IBSmSHQIfbH2xfgdyVelz24_x5rbgiCikTAtXBMBISR4m4Erp1GWmyRjptHf... A QXExplanationMcGraw-Hill Education CampusO RATIONAL EXPRESSIONSSolving a distance, rate, time problem using a rational equation70°FMostly cloudyMyBibCitationRate of the team in still water: miles/hourA rowing team rowed 60 miles while going with the current in the same amount of time as it took to row 10 miles going against the current. The rate ofthe current was 5 miles per hour. Find the rate of the rowing team in still water.Check00+X$0 0/3DemⒸ2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center |

Given query is to find the speed of the rowing team in still water.

Answered: CHOOL DICT SYNM ORATIONAL EXPRESSIONS…

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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A serious side effect of allergy medicines is that they cause drowsiness, which can cause many problems for the individuals taking them. In recent years, a new non-drowsy allergy medicine has been developed. The company that created the medicine claims to be the first, once-a-day, non-drowsy allergy medicine (call it Medicine A). An independent research group wanted to check on this claim by comparing medicine A with another allergy medicine not advertised as non-drowsy (call it Medicine B). A random sample of 3,193 allergy sufferers was selected and each individual was randomly assigned to take either Medicine A or Medicine B. From the Medicine A group, 114 of 1,604 reported drowsiness and from the Medicine B group, 155 of 1,589 reported drowsiness. Calculate and label the two sample proportions separately. Next, calculate the difference between these sample proportions by subtracting (Medicine A – Medicine B). Complete these calculations by hand, label each of them, and…
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A coding supervisor has two full-time coders who average 35 productive hours per week. A standard of 20 minutes per chart has been established as the departmental coding standard. The facility anticipates an increase in the number of discharges since a new wing to the facility is nearing completion. It is anticipated that the number of discharges will increase to a total of 300 discharges to be coded per week. Will new staff be required and, if so, how many additional coders will be needed?
The Pine Christmas Tree Farm owns a plot of land with 5000 evergreen trees. Each year, the owner allows retailers of Christmas trees to select and cut trees for sale to individual customers. The farm protects small trees (usually less than 4 feet tall) so that they will be available for sale in future years. Currently, 1500 trees are classified as protected trees, while the remaining 3500 are available for cutting. However, even though a tree is available for cutting in a given year, it may not be selected for cutting until future years. Most trees not cut in a given year live until the next year, but some diseased trees are lost every year. In viewing the Christmas tree operation as a Markov process with yearly periods, we define the following four states: (1) Cut and sold, (2) Lost to disease, (3) Too small for cutting, (4) Available for cutting but not cut and sold.The following transition matrix is appropriate: States (1) (2) (3) (4) (1) 1 0 0 0 (2) 0 1 0 0 (3) 0.1 0.15…
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:
second part is wrong
A national study found that treating people appropriately for high blood pressure reduced their overall mortality by 20%. Treating people adequately for hypertension has been diffcult because it is estimated that 50% of hypertensives do not know they have high blood pressure, 50% of those who do know are inadequately treated by their physicians, and 50% who are appropriately treated fail to follow this treatment by taking the right number of pills. Answer the following questions ( please answer all the parts 1,2 and 3): 1) What is the probability that among 10 true hypertensives at least 50% are being treated appropriately and are complying with this treatment?2) What is the probability that at least 7 of the 10 hypertensives know they have high blood pressure? 3) If the preceding 50% rates were each reduced to 40% by a massive education program, then what effect would this change have on the overall mortality rate among true hypertensives; that is, would the mortality rate decrease…

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