Advance Math question and answers for July 24, 2023
- Q L. Houts Plastics is a large manufacturer of? injection-moldedplastics in North Carolina. An investigation of the? company'smanufacturing facility in Charlotte yields the informationpresented in the table below. How would the...
- Q explain in your own words how to construct a perfect squaretrinomial, a difference of two squares and/or a polynomial with acommon factor. In other words, if you were teaching a...
- Q Sn = (1+(1/n))^n(a) Prove Sn is strictly increasing (b) bounded below by 2 andabove by 3(c) Sn converges to e(d) Obtain an expression for e(e) Prove e is irrational
- Q If F is a field and ?(?),?(?),h(?) ? ?[?]; andh(?) ? 0.a) Prove that [?(?)] = [?(?)] if and only if ?(?) ? ?(?)(???((h(?)).b) Prove that congruence classes modulo h(?)...
- Q Assess the symmetry of your body measurements by computing theproportions of your body using phi. Do the same with your facialmeasurements. (you may upload camera image).
- Q 3. Solve using probabilistic dynamic programming: I would liketo sell my computer to the highest bidder. I have studied themarket, and concluded that I am likely to receive three types...
- Q Given triangle(ABC) with A-D-C, then BD < BA or BD <BC.Prove that the set consisting of a circle and its interior is aconvex set.
- Q On Matlab use BFGS Method to find the minimum of the followingfunction: f(x) = x13 -2x2x12 + x12- x1using initial point (x0, y0) =(1, 2)T to start, and stop when...
- Q 3) The Gross method of apportionment works as follows: Assigneach state its lower quota. If k states remain to be assigned, thenassign them to the k largest states.a) Does the...
- Q Suppose Ct is the concentration of a drug in thebloodstream t hours after the initial dose is administered. Supposethe initial dose C2was 217.6 ug/mL andsuppose that every hour is administered...
- Q Furniture Store Credit Card Disclosure Statement: On approvedfurniture store credit card purchases—based on your creditworthiness, other terms may apply. $2,399 minimum purchase requiredfor this offer. Other finance offers available with...
- Q determine if the following are homomorphisms/isomorphisms:1. F: (Z5,+5) ?(Z5,+5) whereF([x]5)=[2x+1]5.2. F : (Z10,+10) ?(Z5,+5) where F([x]10)=[2x]5.3. F : (Z31,+31) ?(Z31,+31) whereF([x]31)=[7x]31.
- Q a+b+c=(abc)^(1/2) show that(a(b+c))^(1/2)+(b(c+a))^(1/2)+(c(a+b))^(1/2)>36
- Q For a given Step?footingfind 1. Volume ofconcrete 2. Area of ShutteringF = step?1 : 0.9m x 0.90m x 0.25mF = step?2 : 0.80m x 0.80m x 0.25mF = step?3 : 0.70m x...
- Q Find the general solution y = C1Y1 +C2 Y2 + Yp to theODEy'' + y' ? 2y = ? 2x + 4 y (0) = ? 4, y' (0) = ?...
- Q What is different about SL(2,Z) and GL(2,Z) with regard to itsaction on the Farey treeing particular distinguished edge.(Geometric group theory.)
- Q I need answers as soon as possible1.Rabbits are sawing a log. They made 10 cuts. How many blocksof wood did they get? (the answer is a number)2.Friends are cutting a...
- Q S(x) is a cubic spline for the function f(x) = sin(pi x/2) +cos(pi x/2) at the nodes x0 = 0 ,x1 = 1 , x2 = 2and satisfies the clamped...
- Q Find the solution ofthe given initial value problem:3y???+27y??810y=0y(0)=11, y?(0)=39,y??(0)=?261
- Q Theorem (Three Tangents): Let a non-degenerate plane conic touchthe sides BC, CA, and AB of a triangle ABC in R2 at thepoints P, Q, and R respectively. Then AP, BQ,...
- Q consider the relation where each elements of the domain are thevowels of the alphabet. If the elements of the range are all theelements of the subset of {P,Q,R} and each...
- Q I need Q1,2 and 3 ASAP please, thanks1. Identify three applications of integration.2. Give two specific examples of how we use integration to solvereal-world problems.3. Write a paragraph about how...
- Q 1. Here is a model:Domain: {Wikipedia, 2, Isaac Newton}Referents: ?n?: Isaac NewtonExtensions: P: Ø Q: {2} R: {Wikipedia, Isaac Newton}Is the following proposition true or false on this model?Explain your...
- Q Suppose a 1 kg mass is attached to the end of a string that isstretched 0.2 m by a force of 500 N (newtons). An exterior force F0cos 50t acts...
- Q Consider an mass-spring system with the following IVP for itsdisagreement y (t) at time t greater than or equal to 0. You mayassume it is underdamped.y" + y' + 5y...
- Q Discuss the applications of PDE's in Engineering, Science andEconomics with a detailed example for each. In at least oneexample, discuss the solution to the PDE and how it has practicalimplications.
- Q b?Prove that every metric space is a topological space.(c) Is the converse of part (b) true? That is, is everytopological space a metric space? Justify your answer
- Q Let X, Y be two topological spaces. Prove that if both are T1 orT2 then X × Y is the same in the product topology. Prove or find acounterexample for...
- Q In a team of 50 people, 20 pilots are under 40 yearsold. 15 pilots are over 40 years old. Five of the non-pilots areunder the age of 40, the rest...
- Q ?Tuff-Rider, Inc., manufactures touring bikes and mountain bikesin a variety of frame? sizes, colors, and component combinations.Identical bicycles are produced in lots of 110. The projected?demand, lot? size, and time...
- Q The departure lounge at an airport has ten seats altogether,five on each side. In how many different ways can 4 doctors and 6nurses sit ifa) they alternate such that no...
- Q Prove these scenarios by mathematical induction:(1) Prove n2 < 2n for all integersn>4(2) Prove that a finite set with n elements has 2nsubsets(3) Prove that every amount of postage of...
- Q Find the work done by the force field F(x,y) =<2xy-cosx,ln(xy)+cosy> along the path C, where C starts at(1,1)(1,1) and travels to (2,4)(2,4) along y=x^2, then travels downto (2,2)(2,2) along a...
- Q Matrix A belongs to an n×n matrix over F. show that there exists anonzero polynomial f(x) belongs to F[x] such that f(A) ?0.
- Q Solve y'(0)=Ay y(0) =v A=(7,-5;10,-8) v=(2;3)
- Q KL Islamic Bank entered a two-year Istisna' contract toconstruct a power generator for a total price of $600.00 commencing1 January 2007. The following costs were estimated at the time ofconcluding...
- Q Suppose the joint probability distribution of two binary randomvariables X and Y are given as follows.x/y1203/10014/103/10X goes along side as 0 and 1, Y goes along top as 1 and...
- Q Consider a region R bounded by the y-axis, the linesegment y=8-x for x from 0 to 8, and part of the circley=-sqrt(64-x^2) for x from 0 to 8. Find the...
- Q Answer true or false for each statement and give a logicallyvalid explanation to support your answer (you can give acounterexample if it is false, or make a proof if it...
- Q Design a linear-time algorithm which, given an undirected graphG and a particular edge e in it, determines whether G has a cyclecontaining e. Your algorithm should also return the length...
- Q A company owns two factories A and B that produce 3 differenttypes of appliances dishwashers, refrigerators and ovens. Each dayfactory A operates it produces 80 dishwashers, 10 refrigerators and50 ovens...
- Q The CEO of BEEKAY Company, a listed mining company, is indiscussing with the Chairman whether or not the company shouldadopt a triple bottom line (TBL) reporting system in order todemonstrate...
- Q a computer retail store has 11 personal computers instock. a buyer wants to purchase 4 of them. unknown to either theretail store or the buyer, 4 of the computers in...
- Q Find the original source where Fibonacci presented his puzzleabout modeling rabbit populations. Discuss this problem and otherproblems posed by Fibonacci and give some information aboutFibonacci himself.
- Q Let V = R4 and let U = hu1, u2i, where u1 =? ? ? ? 1 2 0 ?3 ? ?? ?, u2 = ? ? ? ? 1...
- Q A force F = ?F0 e ^?x/? (where F0 and ? are positive constants)acts on a particle of mass m that is initially at x = x0 and movingwith velocity...
- Q The path of the longest shot put by the Women's track team atSun Devil U is modeled by h(x)= -0.017x2 +1.09x + 6.1, where x represents the horizontaldistance from the...
- Q Please explain in detail and correctly. ThanksThe relations: P = {(x,y) ? R×R: x = y2+2} and Q ={(x,y) ? R×R : x = 2y}a) P-1b) P ? Qc) Rng(P-1 ? Q-1)
- Q Consider the following wave equation for u(t, x) with boundaryand initial conditions defined for 0 ? x ? 2 and t ? 0.? 2u ?t2 = 0.01 ? 2u ?x2...
- Q Solve the differential equation using the method of undeterminedcoefficients.y'' ? 10y' + 26y = e^?x
- Q You purchase a house that costs 800000TL. For this you take outa loan from a bank for 25 years at 8.8% interest. You will pay yourdebt by making equal monthly...
- Q If graph G has n edges and k component and m vertices,so m ? n-k. Prove it!
- Q Answer the following using Binomial theorem and Pascal'sTriangle:a. Find the middle term in the expansion of (4x –x3)14b. Use Pascal’s triangle to expand (3x +2y)6.
- Q Answer the following questions in order to approximate the valueof sin(0.8).Note that ?/ 4 ? 0.785 radians.(a) Do you have enough information to use right triangles toestimate sin(0.8)? Why?(b) Estimate...
- Q Find a set of parametric equations for the tangent line to thecurve of intersection of the surfaces at the given point. (Enteryour answers as a comma-separated list of equations.) z...
- Q Consider a nonhomogeneous differential equation??? + 2?? + ? = 2? sin?(a) Find any particular solution ?? by using the method ofundetermined coefficients.(b) Find the general solution.(c) Find the particular...
- Q If an undamped spring-mass system with a mass that weighs 6 lband a spring constant 9 lbin is suddenly set in motion at t=0 by anexternal force of 33cos(20t) lb,...
- Q 1. Find the general solution to the following ODE:y???+ 4y?= sec(2x)2. Find the solution to the following IVP:2y??+ 2y??2y= 6x2?4x?1y(0) = ?32y?(0) = 53. Verify that y1=x1/2ln(x) is a solutionto4x2y??+y=...
- Q For the following Linear Programming problem, use the SimplexApproach to construct the starting simplex tableau:Maximize ???? = P = 4 X + 5 YSubjected to: 3 X + 5 Y...
- Q solve the equation:y''-8y'+25y=5x3e-x - 7e-x
- Q Theinitial value problem sinx dy/dx-3y = -cos x; y(?) = 0 and has aunique solution.true or false?
- Q Let G be a graph. prove G has a Eulerian trail if and only if Ghas at most one non-trivial component and at most 2 vertices haveodd degree
- Q Discrete Math: Give examples of relations on the set of humansthat are:a) asymmetric and transitiveb) symmetric and antisymmetricc) reflexive and irreflexive.
- Q factorize the integer 2896753 by using the Quadratic Sievemethod
- Q Give an example of a function whose Taylor polynomial of degree1 about x = 0 is closer to the values of the function for somevalues of x than its Taylor...
- Q For each of these relations on the set {1, 2, 3, 4}, decidewhether it is reflexive, whether it is symmetric, whether it isantisymmetric, and whether it is transitive.{(2, 4), (4,...
- Q Find the pointwise limit f(x) of the sequence of functions fn(x)= x^n/(n+x^n) on [0, ?). Explain why this sequence does notconverge to f uniformly on [0,?). Given a > 1,...
- Q A helicopter makes a force landing at sea. The last radio signalreceived at station C gives the bearing of the helicopter from C asat an N 57.1 degrees. E altitude...
- Q Let l and m be two lines in ordinary Euclideangeometry intersecting at point O. Let A, B and C be three distinctpoints on l and A', B' and C' three...
- Q Show that the surfaces are tangent to each other at the givenpoint by showing that the surfaces have the same tangent plane atthis point. x2 + y2 + z2 ?...
- Q In a particular card? game, each player begins with a hand of 3?cards, and then draws 6 more. Calculate the probability that thehand will contain one pair? (2 cards of...
- Q Use Matlab to find a subset of the set of vectors that forms abasis for the span of the vectors.(a) {(1, 2, ?1, 0), (?3, ?6, 3, 0), (1, 0,...
- Q why is understanding quantities and unitsimportant
- Q Goofus and Gallant try out for the quiz team.Goofus, Gallant, and seven of their classmates are trying out forthe quiz bowl team. There are four positions available on theteam.(a) If...
- Q howmany 4 digit numbers divisible by 5 can be formed from 0,1,3,5,7,9if repetition is not allowed and 0 and 1 Can not be next to eachother.i can do the first...
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