Identify f as being linear, quadratic, or neither. If f is quadratic, identify the leading coefficient.f(x) = 3x2 - 5
A. Linear
B. Quadratic; -5
C. Quadratic; 3
D. Neither
Answer: C
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Solve using a proportion. Round your answer to the nearest hundredth when necessary.It takes Mary Alice 22 minutes to type and spell check 14 pages of a manuscript. Find how long it takes her to type and spell check 91 pages. Round answer to the nearest whole number if necessary.
A. 143 minutes B. 58 minutes C. 2002 minutes D. 22 minutes
Find the part.8.0% of 1100 hours
A. 9 hours B. 880 hours C. 88 hours D. 8800 hours
Find the real solutions of the equation by factoring.4x4 = 500x
A. {0, 5} B. {0, 4, 5} C. {-5, 0, 5} D. {0}
Solve the problem.Calculate the present value of a continuous income stream of $500 per year for 10 years at an interest rate of 4% compounded continuously.
A. $20,879.00 B. $6147.81 C. $8379.00 D. $4121.00