Evaluate the sum.
A. 21
B. 16
C. 13
D. 15
Answer: B
Mathematics
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About how many students would you expect to prefer written materials in a school of 650 students?
A. About 9 students B. About 59 students C. About 117 students D. About 234 students
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Convert the angle to DMS notation. Round your answer to the nearest second.43.070°
A. 43°4'18'' B. 43°4'7'' C. 43°4'12'' D. 43°4'0''
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Use the addition property of equality to solve the equation.29 = f - 20
A. -49 B. -9 C. 9 D. 49
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Use a calculator to solve the equation on the interval 0 ? ? < 2?. Round the answer to two decimal places.sin ? = -0.48
A. {0.50, 5.78} B. {3.64, 5.78} C. {0.50, 3.64} D. {0.50, 2.07}
Mathematics