Factor using the ac-method.-12x2 - 10x + 12
A. -2(3x + 2)(2x - 3)
B. (-6x + 4)(2x + 3)
C. -2(3x - 2)(2x + 3)
D. prime
Answer: C
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Construct a boxplot as requested.Here are the ages of the male and female employees at First River Bank. Draw a box plot for each of the two data sets.
A.
B.
C.
D.
Find the regression line without using a calculator.
A. y = 0.43x + 4.98 B. y = 0.73x + 4.98 C. y = 0.53x + 4.88 D. y = 0.63x + 4.88
Find the requested function value of ?.If cos ? = 0.2, then find tan ?. Round to nearest tenths.
A. 4.9 B. 0.2 C. 5 D. 1
A product may be made using machine I or machine II. The manufacturer estimates that the monthly fixed costs of using machine I are $18,000, whereas the monthly fixed costs of using machine II are $15,000. The variable costs of manufacturing 1 unit of the product using machine I and machine II are $10 and $20, respectively. The products sell for $50 each. What is the maximum profit if the projected sales are 650 units?
a. $8,150 b. $8,000 c. $8,100 d. $8,200 e. $8,050