Find the roots of the equations.
= 
A. 3
B. 0
C. -6
D. No solutions
Answer: C
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Solve the problem.The radius, r, of a sphere can be found using the formula where S is the surface area. If the surface area is 5007 square inches, what is the radius? (Use ? ? 3.14 and round to the nearest tenth.)
A. 35.4 in. B. 20.0 in. C. 62.7 in. D. 40.0 in.
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Select the correct answer. a. 4 b. 28 c. 36 d. 24
Convert as indicated. If necessary, round to the nearest tenth of a degree.245°C to degrees Fahrenheit
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Simplify the following. Leave answer as a power.7090 ? 7043 ? 7010
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