Solve the problem.A coil of wire rotating in a magnetic field induces a voltage given by 
where t is time in seconds. Find the smallest positive time to produce a voltage of 10
.
A. 3.33? seconds
B. 3? seconds
C. 3.33 seconds
D. 3 seconds
Answer: C
Mathematics
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Graph the circle.x2 + y2 - 4x = -10y - 13 
A. 
B. 
C. 
D. 
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Solve the equation after making an appropriate substitution.x2/3 + 2x1/3 - 8 = 0
A. {-4, 2} B. {-2, 4} C. {-8, 64} D. {-64, 8}
Mathematics
Find the whole.579 hotels is 12% of what number of hotels?
A. 14 B. 48,250 C. 0.14 D. 4825
Mathematics
Find the distance from P1 to P2.P1 = (2, 3, -2) and P2 = (3, -2, 1)
A. 
B. 
C. 
D. 
Mathematics