Two- Variable Inequalities

In Elementary Algebra we have learned how to solve systems of equations. The solution to a system of linear equations is the point where the graphs of the lines intersect. The solution to a system of linear inequalities is every point in a region of the graph where the inequalities overlap, rather than the point of intersection of the lines (Slavin, 2001).This week assignment required to solve problem 68 on page 539 (Dugopolski, 2012). I will be giving a detailed presentation on math required for the solution to this problem; the accompanying graph shows all of the possibilities for the number of refrigerators and the number of TVs that will fit into an 18-wheeler. The point-slope form of a linear equation to write the equation itself can now be used. These are the steps we take to solve our linear inequality. I will start with the point-slope form. Substitute slope form with (300, 0) for the x and y. Next we are going to use the distributive property and then add 330 to both sides a nd divided both sides by -3 and cancel out like terms.The graph has a solid line rather than a dashed line indicating that points on the line itself are part of the solution set. This will be true anytime the inequality symbol has the equal to bar.a) Write an inequality to describe this region.p = y1-y2 /x1-x2 = 330 – 0 / 0-110 = -3/1 the slope is -3/1 or -3 y – y1 = p(x – x1) y– 330 = – 3 / 1(x-0) y= – 3x/1 + 330 -3x/1 +330 = y expression switch by place the y on the right hand side -3x/-3 = y/-3 – 330/ -3 divide each equation by -3 and cancel out like terms -3y = 1x + 110 -3y + 1x < 110b) Will the truck hold 71 refrigerators and 118 TVs? In this problem I will be substituting 71 where the y is for refrigerators and 118 where the x is for TVs to determine if the truck will hold them.-3 (71) + 1 (118) < 110 -213 + 118 < 110 -95 < 110 Which means that the truck will not hold 71 refrigerators and 118 TVs.c) | Will the truck hold 51 refr igerators and 176 TVs? | This problem is similar to the previous one.-3 (51) + 1 (176) < 110 -153 +176 < 110 23 < 110 yes, the truck will hold at least 51 refrigerators and 176 TVsThe Burbank Buy More store is going to make an order which will include at most 60 refrigerators. What is the maximum number of TVs which could also be delivered on the same 18-wheeler? Describe the restrictions this would add to the existing graph. Solving for y1(60) + -3y < 110 -3y < -60 + 110 add 110 to -60 to get 50 -3y < 50 divide both terms by -3 -3y/-3 > 50/-3 signs flip y > -50/3 or y = 16There will be no added restriction because the maximum numbers of TVs   The next day, the Burbank Buy More decides they will have a television sale so they change their order to include at least 200 TVs. What is the maximum number of refrigerators which could also be delivered in the same truck? Describe the restrictions this would add to the original graph. 1x + -3 (200) < 110x < 600 + 100 x = < 710 If 200 TVs are ship.When graphing linear inequalities and they are greater than or less than you will use a dashed line. When the inequality is greater than or equal to or less than or equal to you will then use a solid line, which indicates that the points on the line are part of the solution set (Slavin, 2001). In this paper I have shown you a linear equation and broke down each step in solving the equation. I used the method of substitution for the variables and explained what the equations represent.

Incorporating Theory Essay Example | Topics and Well Written Essays - 500 words - 1

Incorporating Theory - Essay Example Furthermore, it would minimize risks of associated legal liability. Besides, it would ensure economic valuation of care to the patient, the family and the care facility. In view of this, the Change Theory Fall Model would offer a theoretical framework for the implementation of the proposed change. Despite the fact that there has been conflicting evidence in fall prevention programs strategies in long-term care facilities, there are; however, practical evidence-based programs that can be used in the prevention of patient falls (Simmons, 2012). Nevertheless, in order for these implementation strategies to be effectively employed, there has to be a significant behavioral change at the organizational level. This trickles down from key stakeholders such as the facility administration, the patient, and the patient’s family and health care staff. Herdman, Schubert and Tusa (2011), posit that the Change Theory Fall Model would ensure behavioral changes in the key stakeholders of healt hcare delivery that would ultimately result into a reduction in the prevalence and incidence of patient falls. The Change Theory Fall Model is a conceptual framework that was developed by Advanced Practice Nurse as a modification of Kotter and Cohen’s Change Theory (Frieson, Gargis , Frith, & Wagner, 2013). Herdman, Schubert and Tusa (2011), opine that in order for an organization to achieve an effective outcome, synergy is essential through a combination of interventions. In lieu of this, the proposed change is a multivariate of strategies with the aim of reducing the prevalence and incidence of patient falls. The Change Theory Fall Model is a type of Lewin’s Change Management Model. Its major components entail: preparing the facility to accept the changes required, ensuring stakeholders begin to act in a manner showing support to the proposed solution and ensuring the changes are institutionalized and individualized. In retrospect, the proposed change

Social Policy and Welfare Essay Example | Topics and Well Written Essays - 3250 words

Social Policy and Welfare - Essay Example According to the report findings Welfare usually comes in the form of financial assistance through subsidies and vouchers issued by governmental and non-governmental organizations. Funding can come directly from institutions or be paid for by members through a salary deduction scheme to be returned at a premium and in stages. Some aspects of welfare can be universal like health coverage in the NHS in the UK while some can be residual targeting only specific sectors such as the unemployed, people of old age and veterans.This discussion declares that  Welfare provision is designed to target two key aspects of society: the family and the labor market. The underlying reason behind the importance given to the family is that it is considered to be the most important and powerful welfare provider. Families provide ‘emotional support’ and virtually free care which no other external state can provide. Health of family is less likely to be compromised with the presence of a dedi cated overseer thus minimizing the need for health coverage. Public support of the family can then be a crucial factor in ensuring that people have peace of mind and are enjoying the company of their family.  Intervention in the labour market through regulation is the bane of free-market believers but it has long been recognized. Labour market intervention schemes are usually designed to protect people from market fluctuations. This guarantees them from arbitrary termination, working conditions and compensations.

Project Content Elements Assignment Example | Topics and Well Written Essays - 250 words

Project Content Elements - Assignment Example The authors have chosen to focus on a prevalent culture-bound syndrome known as â€Å"Seizisman† for illustration of assessment, cultural beliefs and illness management among Haitians. This article will expound more on my research by showing how the Haitians’ cultural beliefs ultimately have an effect on their health care experience as the exemplification of the culture-bound syndrome, ‘Seizisman’ will indicate. Nicolas, G., DeSilva, A. M., Grey, K. S., & Gonzalez-Eastep, D. (2006). Using a multicultural lens to understand illnesses among Haitians living in America. Professional Psychology: Research and Practice, 37(6), 702. Published researches show that culture has a significant effect on how mental illnesses are expressed and manifested by diverse ethnic populations. Little has been done to focus on the growing number of Haitians in the United States. This article focuses on clinical observations made on Haitian immigrant women on expression of depression. The paper distinctively considers depression and how it is managed among these Haiti women by relief through God, pain in the body and fighting a losing battle. It then a more methodical and scientific depression investigation and management. Nicolas, G., DeSilva, A. M., Subrebost, K. L., Breland-Noble, A., Gonzalez-Eastep, D., Manning, N., †¦ Prater, K. (2007). Expression and treatment of depression among Haitian immigrant women in the United States: clinical observations. American Journal of Psychotherapy, 61(1),

Genocide Of either Holocaust or the Rawnda Essay

Genocide Of either Holocaust or the Rawnda - Essay Example (Kagame and his RPF were said to be the ones who ended the genocide) Later on, Kagame is elected as President and has ruled the country since March of 2000. Gourevitch recently wrote that Kagame â€Å"has come to be recognized by his adversaries and his admirers alike, as one of the most formidable political figures of our age† (cjr.org). A detailed report from the British Broadcasting Corp. (BBC) regarding the events in the run-up and during the April to July of 1994 provided the scale of the genocide in a straightforward lead: â€Å"Between April and June of 1994, an estimated 800,000 Rwandans were killed in the space of 100 days† (news.bbc.co.uk). The genocide all started from the assassination of Habyarimana and other officials when the airplane they had boarded â€Å"was shot down above Kigali airport on 6 April 1994† (new.bbc.co.uk). By Kagame’s account, dissident Hutus were behind the killing of Habyarimana just to give excuse for Hutus and state fo rces to purge the Tutsis out of Rwanda; but a French judge has blamed Kagame. It is clear that several factors had phenomenally laid the groundwork for the horrible genocide to happen. Aside from the shooting down of Habyarimana’s plane, cases of violence–specifically between Hutus and Tutsis which are the two races in Rwanda–replete the torrid history of Rwanda. â€Å"Ethnic tension in Rwanda is nothing new. There have been always disagreements between the majority Hutus and minority Tutsis† (news.bbc.co.uk). Way back in 1916, Belgian colonists considered the Tutsis as superior. Tutsis stood tall and had had â€Å"enjoyed better jobs and educational opportunities† (news.bbc.co.uk) than the Hutus. It is the Hutus’ ethnic hatred towards the Tutsis which added more fuel in burning genocide. In the midst of the Rwandan genocide was Paul Rusesabagina, 56. A hotel manager of the Millie Collines, a luxury hotel in capital Kigali, Rusesabagina has saved many Tutsis from the armed Hutus. His actions transformed him into being an â€Å"unlikely hero† (nationalgeograophic.com). His story was filmed and premiered in Hollywood on the December of 2004 as Hotel Rwanda. Hotel Rwanda has revealed the daily struggles of Rusesabagina just to keep many Tutsis safe in the luxury hotel. It revealed the corrupted and disordered local politics in Rwanda. It has also shown the cowed response of the United Nations’ peacekeeping force in handling the situation. It has also revealed many impoverished families who mired in hunger and poverty. Ultimately, it is a success story on the part of Rusesabagina that despite of all the intimidations he’s been through, he successfully saved his neighbors and loved ones from the genocide. The UN is pretty straightforward in its campaign against genocide. Under the UN Agreements on Human Rights, it is stipulated that the convention bans â€Å"acts committed with the intent to destroy, i n whole or in part, a national, ethnic, racial or religious group† (hrweb.org). It also declared that â€Å"genocide itself, conspiracy or incitement to commit genocide, attempts to commit or complicity in the commission of genocide all to be illegal† (hrweb.org). It is clear that the true intent of the convention is to straighten the fact that genocide is illegal thus deserves

RF and Microwaves Essay Example | Topics and Well Written Essays - 1500 words

RF and Microwaves - Essay Example In this paper, we are going to investigate the behavior of the antenna and make a proposal for a suitable solution to the circuit issue. Analysis in this experiment will be conducted using the Finite Difference Time Domain method (FDTD) method. This analysis will expose the variation of these characteristics with the height of the antenna. The Finite Difference Time Domain method (FDTD) method allows for direct calculation of the Maxwell’s curl equations on lattices in a given time domain. The choice of the rack server is very critical in the application of the Finite Difference Time Domain method (FDTD). It should have a size small enough to allow the realization of results that have high accuracy at frequencies that are very high and large enough to allow manageability of the available resources. The size of the cell is affected by the type of materials that are present in the rack server (Hiebel, 2010). The higher the amount of permittivity, the shorter the size of the wavelength that will be realized at a defined frequency and hence a smaller size of the cell will be required (Nurnberger & Volakis, 2000). This is defined by a rule that is smaller than a tenth of the size of the smallest wavelength and this can be defined by the size of the Finite Difference Time Domain method (FDTD) space and the maximum fr equency of interest. After the size of the cell has been selected, the time step that is maximum can be determined using the Courant condition of stability. Step times that are smaller are also permissible in this experiment and if they are used, they may result into results with an improved accuracy. Large time steps normally result into instability (Luebbers, 2004). In the use of the FDTD method, the field of incidence must be incident and must also be analytically specified. If the resonant geometries used are strong, the excitation of the finite- difference time-domain

Marketing Challenges Faced by Gillette Essay Example | Topics and Well Written Essays - 1250 words

Marketing Challenges Faced by Gillette - Essay Example As the discussion outlines the engineers in the company went on incorporating further elements of innovation to the Mach3 razor through enhancing the quality dimension of the blades used. It is found that the innovation team at Gillette enhanced the quality of the blades in making them stronger by around three times in regards to stainless steel. Again the alignment of the three blades in the Mach3 razor was done in a fashion as to help the consumers in suffering less of irritation. These quality factors incorporated in the Mach3 razors helped Gillette in gaining enhanced penetration in the new generation male consumer sphere. Amount of irritability in regards to the use of razors was considerably reduced through the incorporation of a separate coating known as ‘Diamond-like Carbon’ coat. This type of coating helped in enhancing the innovative nature of producing blades that would be thinner in nature and yet too stronger. Moreover the key element of innovation studied i n regards to Mach3 razors also reflects testifying the product in regards to a target market based on consumers pertaining to different social and national backgrounds. These people were asked to use both Mach3 and SensorExcel and thereby rate the two types based on certain parameters. Mach3 owing to its innovative capability ranked more to its predecessor SensorExcel thereby reflecting a truly different replacement. Gillette is found to counter a number of marketing challenges both in regards to its advertising and promotional campaign and also in regards to its pricing efforts in relation to the launching of Mach3 in the international market. The advertising campaign taken by the company to launch Mach3 in the international market had to work on a global tone where potential investment of around $200 million was rendered.