Approximate to the nearest hundredth.-61/2
A. 2.45
B. 36
C. -6
D. -2.45
Answer: D
Mathematics
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A. 37.5 m/sec B. 187.5 m/sec C. -75 m/sec D. 75 m/sec
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Use the formula for 
to solve.How many ways can a committee of 3 be selected from a club with 12 members?
A. 110 B. 220 C. 6 D. 1320
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Solve the triangle. Round the answer to the nearest tenth. 
A. a ? 7.3, B ? 7.8°, C ? 142.2° B. a ? 7.3, B ? 7.8°, C ? 37.8° C. a ? 8.3, B ? 2.8°, C ? 147.2° D. a ? 8.3, B ? 6.9°, C ? 143.1°
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Find the exact value of the trigonometric function.tan 
A. 
B. -1
C. 
D. 1
Mathematics