Calculate.19 + 16 × 15 + 2
A. 523
B. 527
C. 261
D. 52
Answer: C
Mathematics
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Evaluate the integral.
A. sin-1
+ C
B. (2x + 2) ln + C
C. tan-1
+ C
D. 3 tan-1 + C
Mathematics
Work the application.During the last four months of a recent year, Annie's Natural Food Store reported the following sales.September$2204October$2014November$2280December$4177How much more were the sales in December than the sales in November?
A. $6357 B. $1897 C. $6457 D. $1797
Mathematics
Solve the right triangle shown in the figure. Round lengths to one decimal place and express angles to the nearest tenth of a degree. b = 130, c = 460
A. A = 74.2°, B = 15.8°, a = 478 B. A = 15.8°, B = 74.2°, a = 441.2 C. A = 73.6°, B = 16.4°, a = 478 D. A = 73.6°, B = 16.4°, a = 441.2
Mathematics
Graph the inequality.y ? 4x
A.
B.
C.
D.
Mathematics