sin 85°
A. -0.11
B. 1.00
C. 0.93
D. -0.18
Answer: B
Mathematics
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A. y = ± 
B. x = ± 
C. x = ± 
D. y = ± 
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Determine the sum or difference in the given clock arithmetic.1 + 5 (clock 6)
A. 4 B. 1 C. 6 D. 3
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Solve the problem.The approximate monthly average temperatures in degrees Fahrenheit in a certain city can be approximated by the function f(x) = -0.005x6 + 0.31x4 - 6.14x2 + 83with domain {x|-6 ? x ? 6}. Here x represents the month with x = 0 corresponding to July. What is the average temperature (rounded to the nearest degree) in January?
A. 30°F B. 35°F C. 40°F D. 45°F
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Use the addition property of equality to solve the equation.x + 15 = 16
A. 31
B. 1
C. 
D. -1
Mathematics