Rationalize the denominator and simplify.
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Calculate the quotient.
A. 3 B. -5 C. 4 D. -4
Mathematics
Solve the problem.A gear with a radius of 4 centimeters is turning at 
radians per second. What is the linear velocity at a point on the outer edge of the gear?
A. 36? centimeters per second
B. 
centimeters per second
C. 
centimeters per second
D. 
centimeters per second
Mathematics
State the property of multiplication demonstrated.5 ? 3 = 3 ? 5
A. Identity B. Commutative C. Distributive D. Associative
Mathematics
Find an equation of variation for the given situation.r varies directly as s, and r = 0.0588 when s = 1.
A. r = 17s B. r = 0.0588s C. r = 16s D. r = 18s
Mathematics