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- S-20 Rational Function Is y=x3+4x2+x+1 is a rational function?function y = (x+9)/(x2+8x+72). The function has two critical points. What is the value of x at the critical point on the left? What is the valur of x at the critical point on the right?Using step size of h = 0.25, determine y(x) at the given domain x using classical RK4 method. Use MS Excel in solving.
- Show Detailed Solution. For a cooking oil company, the price they are paid for coconuts in large shipments is based on the amount of coconut extract from the load. Therefore, there is a need to determine the amount of coconut extract in the whole load prior to extraction. A sample of n coconut can be taken and find y1, . . . , yn , the amount of coconut extract in these coconuts. Nȳ is hard to get in this case because N is hard to count. How can the total amount of coconut extract from a load shipment be measured? Using the total weight would be a good idea and easy to obtain. The relationship between the weight of the load and the weight of the coconut extract one obtains can be used. As it turns out, 15 coconuts selected by simple random sampling were weighed and also extracted. The total weight of the coconut shipment was found to be 900 kg. Given these results (below):Suppose there were 6870 coconuts in the shipment. Compute the variance of the regular SRS estimate of the…2)Given :f ( x ) = 2x3-3x2-36x+14 Find the critical numbers.b)Find the relative (local) extrema.f(x)=(x^2+10x+1)e^-x Find the critical points and determine whether it is a local maximum, local minimum or inflexion point
- Given, Q1 = (7403/26) - (P1/26) Q2 = (8651/20) - (P2/20) TC = 701 + 21Q1 + 31Q2 Form the profit equation, π, and solve for the critical values. (a) What is the critical value of Q1 and Q2? (b) What is the value of |H2|? (c) What is the value of maximum profit? please do it carefully.Show Detailed SolutionFor a cooking oil company, the price they are paid for coconuts in large shipments is based on the amount of coconut extract from the load. Therefore, there is a need to determine the amount of coconut extract in the whole load prior to extraction. A sample of n coconut can be taken and find y1, . . . , yn , the amount of coconut extract in these coconuts. Nȳ is hard to get in this case because N is hard to count. How can the total amount of coconut extract from a load shipment be measured? Using the total weight would be a good idea and easy to obtain. The relationship between the weight of the load and the weight of the coconut extract one obtains can be used. As it turns out, 15 coconuts selected by simple random sampling were weighed and also extracted. The total weight of the coconut shipment was found to be 900 kg. Given these results (below):Use a ratio estimator to estimate the total weight of the coconut extract for this shipment of coconuts.…Use algebraic methods to determine the critical value(s) of f(x)= x/(x^2-x-2). Give your answers in exact form.
- Use method of partial fractions to evaluate: ∫ f(X)dx, where f(x)=(3x^2 - 5x -18)/ (x^3 + 2x^2 - 8x) STEPS:- Factor denominator of f(x) Set-up for PARTIAL FRACTIONS: Write the principal equation in A,B,C etc: Evaluate values of A,B,C etc: Then evaluate the ANTIDERIVATIVE:State H0 and H1 and the Critical Value claim: two means equal, n1 = 40, n2 = 126, α = 0.05, σ1 & σ2 knownFor function, find (a) the critical numbers; (b) the open intervals where the function is increasing; and (c) the open intervals where it is decreasing. y = x - 4 ln(3x - 9)