Express the vector as a product of its length and direction.- 6i -
j
A.
B. ( -i - j)
C.
D.
Answer: D
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Find the requested function value for the given function. Round the answer to the nearest tenth when necessary.If f(x) = , find the value of f(3).
A. 10 B. 2.4 C. 6 D. 3.2
Use the even-odd properties to find the exact value of the expression. Do not use a calculator.csc
A. -2
B. -
C.
D. 2
Solve the problem.The NSC Corporation has just completed its first year of business. The following chart shows its monthly profit (or loss).MonthProfit (Loss) in DollarsJanuary-14,526February1874March-8977April-14,107May14,073June14,632July-13,834August-13,170September-4860October6630November-3338December-974The absolute value of the profit or loss was smallest in .
A. June B. January C. February D. December
Use the following graph which shows the monthly sales of a heating supplier. What was the percent of increase in sales from April to July?
A. 14.9% B. 17.5% C. 14.3% D. 44%