Advance Math question and answers for August 29, 2023
- Q 1. Use the procedures developed in this chapter to find thegeneral solution of the differential equation.a.) (Let x be the independent variable.)y''' ? 2y'' = 12b.) 20x2y'' + 21xy' ? y...
- Q Do various occupational groups differ in their diets? A Britishstudy of this question compared 85 drivers and 65 conductors ofLondon double-decker buses. The conductors' jobs require morephysical activity. The article...
- Q Explain this in details including the calculations:Consider the following eight examples:A1 = (4,20), A2 = (4,10), A3 = (16,8), A4 = (10,16), A5 = (14,10),A6 = (12,8), A7 = (2,4),...
- Q Please note that for all problems in this course, thestandard cut-off (alpha) for a test of significance will be .05,and you always report the exact power unless SPSS output statesp=.000...
- Q 1 (a) If 14 women compete in the marathon at the Olympics, inhow many different ways can the gold, silver and bronze medals beawarded?(b) If a three person committee is...
- Q pleaseshow work.2. Since Jack believes that Work Center 3 is his bottleneck, he hasasked you to do the following:a)Calculate the percentage of planned output needed to complete theplanned inputs (planned...
- Q "linear programming". Find out a little more about the historyof how and when this method was developed and in what kinds ofsettings it is used. Remember to cite your sources.
- Q Minimum of 400 words and not more than 750wordReflect on the concept of polynomial and rational functions.What concepts (only the names) did you need to accommodate theseconcepts in your mind?...
- Q A periodic function f(t) of period T=2? is defined as f(t)=2t ^2over the period -?<t<?i) Sketch the function over the interval -3?<t<3?ii) Find the circular frequency w(omega) and the symmetry...
- Q ?Recently, More Money 4U offered an annuity that pays 6.0 %compounded monthly. If $1,828 is deposited into this annuity every?month, how much is in the account after 11 ?years? How...
- Q Find a third-degree-polynomial modelof salinity as a function of time . Use the general formof a polynomial in the box on page 114 of our textbook. Hint:proceed much as you did...
- Q (PLEASE TYPE THE ANSWERS)create your own example of a misleading statistic about AppleExplain the context of the data, the source of the data, thesampling method that you used (or would...
- Q Sales Mix and Break-Even Sales Data related to the expectedsales of laptops and tablets for Tech Products Inc. for the currentyear, which is typical of recent years, are as follows:...
- Q An improvement to the Forward Euler method is Heun’s method, a“predictor-corrector” approach that uses the predicted values atthe next time step to create a second improved (“corrected”)approximation.Given the first order...
- Q Discrete Math.Problem 1.Consider the statement: “If an animal is an rhinoceros, then ithas a horn.”(a) Write down the CONVERSE of this statement.(b) Write down the CONTRAPOSITIVE of this statementProblem 2.Let...
- Q Let Q:= {1,2,...,q}. Let G be a graph with the elements of Q^nas vertices and an edge between (a1,a2,...,an) and (b1,b2,...bn) ifand only if ai is not equal to bi...
- Q Prove that any two groups with one element are isomorphic.Prove that any two groups with two elements are isomorphic.Prove that any two groups with three elements areisomorphic.
- Q Compare and Contrast Bubble Sort with Merge Sort. Discuss about theefficiency of both.
- Q A nutritionist at the Medical Center has been asked to prepare aspecial diet forcertain patients. She has decided that the meals should beprepared from Foods A and B and that...
- Q An 7-kg mass is attached to a spring hanging from the ceilingand allowed to come to rest. Assume that the spring constant is 50N/m and the damping constant is 4...
- Q Use Laplace's method to solveA mass of 1 slug is attached to a spring whose constant is 5lb/ft. Initially, the mass is released 1 foot below the equilibriumposition with a...
- Q Graph the following LP problem and indicate the optimal solutionpoint: Maximize profit= $3X + 2Y Subject to 2X+ Y ? 150 2X + 3Y ?300 a) Does the optimal solution...
- Q Given the data set: 72.51, 72.61, 73.67, 72.55,identify/calculate:a) the suspected outlierb) the absolute value of “suspect value – average value”c) the absolute standard deviationd) G calculatede) G referencef) May we...
- Q Find a general solution to the differential equation using themethod of variation of parameters.y''+ 25y= sec5tThe general solution is ?y(t)= ___y''+9y= csc^2(3t)The general solution is ?y(t)= ___
- Q Solve the frictionless pendulum equation use Runge- kuta 4 orforward Eulerly'' = -g*sin(y)where g is gravitational acceleration and l is the length of thependulum. The function y(t) represents the angle...
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