Solve the problem.Two pulleys of diameter 6 m and 3 m are connected by a belt. The larger pulley rotates 46 times per min. Find the angular velocity of the smaller pulley.
A. 276? radians/min
B. 138? radians/min
C. 92? radians/min
D. 184? radians/min
Answer: D
Mathematics
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Divide, if possible. If a quotient is undefined, state so.-48 ÷ 8
A. -5 B. -7 C. -6 D. 6
Mathematics
Simplify the expression using the product and quotient properties of square roots. Assume that any variables represent positive real numbers.
A. 4a
B. 256a
C. 4
D. 4a2
Mathematics
Solve the equation.x3 + 3x2 - x - 3 = 0
A. {9} B. {1, -3, 3} C. {-3, 3} D. {-1, 1, -3}
Mathematics
Solve the problem.Find C(x) if C'(x) = 
and C(9) = 40.
A. C(x) = 
x3/2 + 22
B. C(x) = 2x3/2 + 31
C. C(x) = 
x3/2 + 31
D. C(x) = 2x3/2 + 22
Mathematics