Solve the linear system by using an inverse matrix.
A. {(-1, 2, 1)}
B. {(2, -1, 4)}
C. {(2, 1, 6)}
D. ?
Answer: B
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Parametrize the surface S.S is the cap cut from the paraboloid z = 
- 7x2 - 7y2 by the cone z = 
.
What will be an ideal response?
Use Stokes' Theorem to calculate the circulation of the field F around the curve C in the indicated direction.F = 2yi + 8xj + z3k; C: the counterclockwise path around the perimeter of the triangle in the x-y plane formed from the x-axis, y-axis , and the line y = 5 - 3x
A. - 50 B. 50 C. 25 D. 5
Provide an appropriate response.Which of the following is not a suggested test-taking tip?
A. Take a practice test. B. Cram for the test. C. Manage your time wisely while taking the test. D. Read the directions on the test carefully.
Convert the temperature, as indicated. Round your answer to hundredths, if appropriate.100°F, into Celsius
A. 37.78°C B. 122.40°C C. 68.00°C D. 55.56°C