Find the difference.-15 - (-15)
A. 1
B. -15
C. 0
D. 15
Answer: C
Mathematics
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Use the standard normal curve table to find the closest z-score for the given condition.33% of the total area is to the right of z.
A. 0.45 B. 0.74 C. 0.44 D. -0.44
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Find the reciprocal.
A. 
B. 
C. 
D. 
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Write the logarithmic equation in exponential form.2y = ln (-8x)
A. ey = - 4x B. e-8x = 2y C. e2y = -8x D. -8x2y = e
Mathematics
Solve the problem.A wheel of radius 6.5 feet is moving forward at 16 feet per second. How fast is the wheel rotating?
A. 0.41 radians/sec B. 2.5 radians/sec C. 5.1 radians/sec D. 0.48 radians/sec
Mathematics