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Give all solutions of the nonlinear system of equations, including those with nonreal complex components. 268) x2+ y2= 36 x2- y2= 36 A) {(6, 0)} B) {(0, -6)} C) {(6, 0), (-6, 0)} D) {(0, 6), (0, -6)} 269) x2- 3y2= 1 4x2+ 3y2= 19 A) {(2, 1), (-2, -1)} B) {(-1, 2), (1, -2)} C) {(2, 1), (2, -1), (-2,.
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Use a graphing calculator to solve the nonlinear system. Give x - and y-coordinates to the nearest hundredth. 283) y = log(x +7) y = x3 A) {(-1.83, 1.64), (1.68, 2.16)} B) {(-2.50, 1.49)} C) {(2.07, 0.69)} D) {(0.97, 0.90)} 284) y = e2x+3 2x + y = 3 A) {(0.75, -4.50)} B) {(-0.75, 4.50)} C) {(-0.75, -4.50)} D) {(0.75, 4.50)} 285) x2+.
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Use a graphing calculator to solve the nonlinear system. Give x - and y-coordinates to the nearest hundredth. 288) y = log(x +8) y = x2 A) {(-0.92, 0.85), (0.98, 0.95)} B) {(-1.38, 1.89), (1.50, 2.25)} C) {(-0.92, -0.85), (0.98, -0.95)} D) {(-1.38, -1.89), (1.50, -2.25)} 289) x2- y2= 7.82 x = 2y - 5 A) {(-2.97, 1.01), (6.31,.
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MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 451) Which of the following properties do not hold for matrix multiplication? (i) Associative property (ii) Commutative property (iii) Distributive property (iv) Zero-factor property (If the product of two matrices is a zero matrix, then one of the factors must.
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Solve the linear programming problem. 380) An airline with two types of airplanes, P1 and P2, has contracted with a tour group to provide transportation for a minimum of 400 first class, 900 tourist class, and 1500 economy class passengers. For a certain trip, airplane P1 costs $10,000 to operate and.
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The graph shows the region of feasible solutions. Find the maximum or minimum value, as specified, of the objective function. 375) objective function = 4x + 3y; maximum A) 13 B) 100 C) 29 D) 27 376) objective function = 7x + 3y; minimum A) 36 B) 0 C) 24 D) 16 Solve the linear programming problem. 377) The Acme Class Ring.
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