Solve the problem.Evaluate 
at (u, v) = (5, 3) for the function w(x, y) = xy2 - ln x; x = eu+v, y = uv.
A. 675e8 - 1
B. -1
C. 375e8 - 1
D. 300e8 - 1
Answer: C
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Use the graph of y = P(x) to do the following: (i) Find the x-intercepts; (ii) Solve the equation P(x) = 0; (iii) Find the zeros of P(x).
A. (i) -2, 5; (ii) -2, 5; (iii) -2, 5 B. (i) 0, 10; (ii) 0, 3, 10; (iii) 0, 3, 10 C. (i) 0, 3; (ii) 0, 3; (iii) 0, 3 D. (i) -2, 5, 10; (ii) -2, 5; (iii) -2, 5, 10
Write an algebraic equation and use it to solve the problem.Manuel can pay for his car insurance on a monthly basis, but if he pays an entire year's insurance in advance, he'll receive a $40 discount. His discounted bill for the year would then be $632. What is the monthly fee for his insurance?
A. $56 B. $92.67 C. $52.67 D. $49.33
In a certain city there is a river running through the middle of the city. There are three islands and nine bridges as shown in the figure below.
A graph that appropriately models this situation would have
A. 9 vertices and 5 edges. B. 5 vertices and 9 edges. C. 3 vertices and 9 edges. D. 9 vertices and 3 edges. E. none of these
Find the sum of the geometric series.
A. 93 B. 480 C. 1452 D. 2460