Mathematics
Question The percent of fat calories that a person in America consumes each day is normally distributed with a mean of about 36 and a standard deviation of 10. Graph the situation...
Question Determine the rates of change and hence solve the following problem. A paint manufacturer wishes to minimize the surface area of a can which will hold 550 ml of paint. C...
Question The operator-machine interaction in a workshop is summarized in the steps below. Is it more economic to assign a worker to service: a) 2 machines; or b) 3 machines, given...
QuestionYou are given the final simplex tableau for the dual problem. Give the solution to the primal problem and the associated dual problem.Minimize C = 5x + 4ySubject to 9x + y ...
QuestionA tank of capacity 60KL is to be filled by a hose whose flow is 150 L/minute. If the tap is turned on at 8 am, show the tank will be full between 2.30 pm and 3 pm on the sa...
QuestionLet Sn be the total assets of an insurance company at the end of year n. Suppose that in year n the company receives premiums of c and pays claims totaling ξn, where &xi...
QuestionLet L:K be a extension of fields s.t . [L:K] = 2. Show that if K does not have characteristic 2, then there exists θEL such that L = K(θ) and θ2EK. Summar...
QuestionSuppose Fn ↑ F∞ and Yn → Y∞ in L1. Show that E(Yn|Fn) →E(Y∞|F∞) in L1SummaryThe question belongs to Mathematics and it deals with cal...
QuestionProve that the order of the Galios group of the extension Q(e2iπ/17) is equal to 16.SummaryThe question belongs to Mathematics and it is about calculation of Galios grou...
QuestionUse the simplex method for solving nonstandard problems to solve the given linear programming problem.Maximize P = –5x + ySubject to 3x + y ≤ 6 &...
Question Shirley had three sevenths interest in a partnership. She sold three fifths of her interest of $27,000. a. What is the implied value of Shirley remaining partnership int...
QuestionJohn Doe borrowed $5,000 and agreed to repay the principal and interest at 15% compounded monthly in 25 equal monthly payments. The first payment is due in l½ years....