A wheel with radius r rotates at 6 rpm.
?
Find v if 
ft. Round to the nearest foot per minute.
?
A. 135 ft/min
B. 151 ft/min
C. 185 ft/min
D. 82 ft/min
E. 63 ft/min
Answer: B
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Find the number of ways to get the following card combinations from a 52-card deck.Three of one kind and two of another kind (such as three aces and two nines)
A. 1872 ways B. 3744 ways C. 44,928 ways D. 24 ways
Use the discriminant to determine the number and nature of the solutions to the quadratic equation. Do not solve the equation.5x2 - 3x - 1 = 0
A. exactly one real solution B. two real solutions C. two nonreal solutions
Find all solutions.x3 + 2x2 - x - 2 = 0
A. {-2, 2} B. {-1, 1, -2} C. {4} D. {1, -2, 2}
Determine whether the graph of the polynomial has y-axis symmetry, origin symmetry, or neither.f(x) = -x2(x + 4)(x2 - 1)
A. origin symmetry B. y-axis symmetry C. neither