Find all values of ?, if ? is in the interval [0, 360°) and has the given function value.tan ? = 1
A. 45° and 315°
B. 225° and 315°
C. 135° and 225°
D. 45° and 225°
Answer: D
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Use the chart to answer the question.The NSC (Not So Consistent) Corporation has just completed its first year of business. The following chart shows its monthly profit (or loss). Month Profit (Loss) in DollarsJanuary-14,526February 1874March -8977April -14,107May 14,073June 14,632July -13,834August -13,170September -4860October 6630November -3338December -974When was the loss greatest?
A. December B. June C. November D. January
Find the coordinates of the centroid (to the nearest 0.01 in.) of the uniform flat-plate machine part shown.
A. (3.22 in., 1.96 in.) B. (2.88 in., 1.75 in.) C. (3.22 in., 2.90 in.) D. (2.90 in., 1.64 in.)
Is the function graphed below one-to-one?
A. Yes B. No
Find the mode.90, 49, 32, 49, 29, 90
A. The mode is 49. B. The two modes are 90 and 49. C. The mode is 90. D. The mode is 56.5.