Translate the phrase into a mathematical expression and then find the result.Multiply $28 by 33
A. 28 ÷ 33; $1024
B. 28 ÷ 33; $914
C. 28 ? 33; $934
D. 28 ? 33; $924
Answer: D
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Which of the following is most typical of a value-creating activity associated with the differentiation strategy compared with the cost leadership strategy?
A. frequent evaluation processes to monitor suppliers' performance B. intense and effective training programs to improve worker efficiency and effectiveness C. easy-to-use manufacturing technologies. D. extensive personal relationships with buyers and suppliers
Write the first four terms of the sequence defined by the recursion formula.a1 = -5 and an = an-1 - 3 for n ? 2
A. -5, -8, -11, -14 B. -5, - 4, - 1, 2 C. 5, 2, -1, -4 D. 5, 8, 11, 14
Factor.10x2 + 2x
A. x(10x + 2) B. 2(5x2 + x) C. 2(5x2 - x) D. 2x(5x + 1)
Solve the problem.S(x) = -x3 - 3x2 + 72x + 900, x ? 2 is an approximation to the number of salmon swimming upstream to spawn, where x represents the water temperature in degrees Celsius. Find the temperature that produces the maximum number of salmon.
A. 4°C B. 8°C C. 6°C D. 2°C