A vertical 6-foot pole casts a shadow that is 10 feet long. How tall is a vertical pole that casts a shadow that is 12 feet long at the same time?
?
A. 20.00 feet
B. 20.84 feet
C. 7.20 feet
D. 7.38 feet
Answer: C
Mathematics
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Solve the problem.Consider the generic weighted voting system {q: w1, w2, w3, w4, w5}. Suppose that the winning coalitions are {P1, P2, P3}, {P1, P2, P3, P4}, {P1, P2, P3, P5}, and {P1, P2, P3, P4, P5}. Which players are critical in the grand coalition {P1, P2, P3, P4, P5}?
A. P1 only B. P1, P2, P3, and P4 C. P1, P2, and P3 D. None of the players E. none of these
Mathematics
Find the square roots of the following number.25
A. -5, 
B. 
, - 
C. 5, -5
D. 5
Mathematics
Divide the polynomial by the monomial.
A. 36x6y4 + 16y2 + 24x2 B. 9x8y6 + 4x2y4 + 6x4y2 C. 9x6y4 + 4y2 + 6x2 D. 9x6y6 + 4y4 + 6x2y2
Mathematics
Write in exponential form.4 ? 4 ? 4 ? 4 ? 4
A. 45 B. 54 C. 4? 5 D. 44
Mathematics