The displacement from equilibrium of an oscillating weight suspended by a spring and subject to the damping effect of friction is given by
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where y is the displacement in centimeters and t is the time in seconds (see figure). Find the displacement when 
.(Round your answer two decimal places.)
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A. 0.71 cm
B. 1.11 cm
C. 1.31 cm
D. -0.91 cm
E. 0.91 cm
Answer: E
Mathematics
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A. 
B. 
C. 
D. 
E. 
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A. 23
B. 4
C. 24
D. 25
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A. -14 B. -49 C. 14 D. 49
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Use a calculator to find the trigonometric values. Express your answers in hundredths.cos 37°
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