Convert as indicated. When necessary, round to the nearest tenth of a degree.126.7° C to degrees Fahrenheit

A. 260.1° F
B. 102.4° F
C. 196.1° F
D. 38.4° F

Answer: A

Mathematics

Solve graphically. Round solutions to three decimal places, where appropriate.6x2 - 16x + 7 = 0

A. 1.052, 2.615 B. -0.448, 1.115 C. 0.652, 2.215 D. 0.552, 2.115

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Mathematics

Evaluate.4 ? 6 - 12 ÷ 3

A. 0 B. 28 C. 4 D. 20

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Mathematics

Solve the problem.The surface area a of a cylinder is shown in the graph below. What is the radius r if the surface area is 20 m2?

A. 0.8 m B. 1.0 m C. 1.2 m D. 0.6 m

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Mathematics

Find the standard form of the equation of the ellipse.

A. + y² = 1
B. + y² = 1
C. x² + = 1
D. x² + = 1

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Mathematics