Solve the equation.  =  

A. - 
B.
C. 9
D. No solution


Answer: B

Mathematics

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Tell whether the given equation describes a parabola, an ellipse, or a hyperbola.r = 

A. Parabola B. Ellipse C. Hyperbola

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Provide an appropriate response.When using square feet to allocate overhead, the floor space of the department is the denominator of the fraction and the total floor space is the numerator.

A. True B. False

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Solve the problem.The algebraic expression  describes the duration of a storm, in hours, whose diameter is d miles. Use a calculator to determine the duration of a storm with a diameter of 15 miles. Round to the nearest hundredth.

A. 0.27 hr B. 4.07 hr C. 1.08 hr D. 58.09 hr

Mathematics

Find the maximum and minimum values of the objective function f subject to the stated constraints.f = 6x + 8y, subject to2x + 4y ? 12,2x + y ? 8,0 ? x ? 6,0 ? y ? 4.

A. Maximum: 68; Minimum: 0
B. Maximum: 68; Minimum: 30
C. Maximum: 44; Minimum: 30
D. Maximum: 30; Minimum: 0

Mathematics