• • • • • • • • MAT 540 CHAPTER 6 HOMEWORK
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• MAT 540 CHAPTER 6 HOMEWORK Chapter 6 4. Consider the following transportation problem: From To (cost) Supply 1 2 3 A \$ 6 \$ 9 \$100 130 B 12 3 5 70 C 4 8 11 100 Demand 80 110 60 Formulate this problem as a linear programming model and solve it by using the computer. 6. Consider the following…
• • • • MTH 260 MTH260 MTH/260 Homework Assignment 1
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• MTH 260 Homework Assignment 1 Find the slope of a line tangent to the curve y=3x7 â€“ 5x3 at x=1. Use the tangent feature of a graphing calculator to display the curve and the tangent line. The resistance R (in â„¦) of a certain wire as a function of temperature T (inÂ°c)nis given by R=21.0+0.500T+0.0625T2 . Find the instantaneous rate…
• • • MTH 260 MTH260 MTH/260 Homework Assignment 11
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• MTH 260 Homework Assignment 11 Evaluate the following indefinite integral. âˆ«â–’(10x^9-9/x^9 ) dx Is âˆ«â–’ã€–x^(-6) dx=-1/7ã€— x^(-7)+C? Explain your answer. Find the indefinite integral. âˆ«â–’x^4/(3-x^5 )2 dx Is âˆ«â–’âˆš(9x+2) dx = 2/3 (9x+2)^(3/2) ? Explain your answer. The rate of change of current I (in mA) in a circuit with a variable inductance is given by the equation below, where…
• • • MTH 260 MTH260 MTH/260 Homework Assignment 12
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• MTH 260 Homework Assignment 12 Find an anti derivative of the given function. F(x)=7x2-3x Evaluate the following indefinite integral. âˆ«â–’(7x^6-6/x^6 ) dx Evaluate âˆ«â–’(2x^(- 4/5)+ 4^(-1) ) dx Integrate the following expression. âˆ«â–’ã€–(x^3+7)^3 (3x^2 dx) ã€— Integrate the following expression. âˆ«â–’(12z^3-12)/âˆš(z^4-4z) dz Integrate the function. âˆ«â–’cos^13â¡ã€–x sinâ¡ã€–x dxã€— ã€— Integrate the function. âˆ«â–’ã€–5 tan^2â¡ã€–x sec^2â¡ã€–x dxã€— ã€— ã€— For the…
• • • MTH 260 MTH260 MTH/260 Homework Assignment 13
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• MTH 260 Homework Assignment 13 Use the figures to calculate the left and right Riemann sum x for f on the given interval and the given value of n. F(x)=3/x+1 on [1,5]; n=4 Complete the following steps for the given function, interval, values of n. Sketch the graph of the function on the given interval. Calculate Î”x and the grid…
• • • MTH 260 MTH260 MTH/260 Homework Assignment 14
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• MTH 260 Homework Assignment 14 Integrate the given functions. âˆ«â–’2xdx/(4-3x^2 ) Integrate the given functions. âˆ«â–’cosâ¡xdx/(1+8 sinâ¡x ) Evaluate the given integral. âˆ«_1^(e^5)â–’(lnâ¡x )^3/x dx Evaluate the given integral. âˆ«â–’(e^7x+ 9 e^(-x) )dx Evaluate the given integral âˆ«â–’ã€–10t^4 e^(-t^5 ) dtã€— Integrate the given functions. âˆ«â–’(15 e^5x dx)/(e^5x+2) Find the following indefinite integral. âˆ«â–’(-4 cosx-sinâ¡ã€–x ã€— )dx Evaluate the given…
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