Evaluate the square root without using a calculator.
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B. 
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E. 
Answer: C
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Find the area of the surface. The part of the sphere x² + y² + z² = 49 that lies above the plane z = 1.
What will be an ideal response?
Find the x-intercepts for the parabola whose equation is given. If the x-intercepts are irrational, round your answers to the nearest tenth.y = -x2 + 9x - 20
A. x-intercepts (4, 0) and (5, 0) B. x-intercepts (4, 0) and (-5, 0) C. x-intercepts (-4, 0) and (-5, 0) D. No x-intercepts
Graph the function.f(x) = log 4 (-x)
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B. 
C. 
D. 
Use the Mathematics Blueprint for Problem Solving to solve the following problem.Elaine and Dan want to install wall-to-wall carpeting in their family room. The floor of the rectangular room is 38
feet long and 29 feet wide. How much will it cost to carpet the room if the carpet costs $18.65 per square yard? (Round your answer to the nearest cent.)
A. $771.21 B. $20,822.73 C. $187,404.53 D. $2313.64