Find the odds.  What are the odds in favor of drawing a 5 from these cards?

A. 5:1
B. 1:4
C. 1:5
D. 4:1


Answer: B

Mathematics

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Use Stokes' Theorem to calculate the circulation of the field F around the curve C in the indicated direction.F = 3yi + yj + zk; C: the counterclockwise path around the boundary of the ellipse  +  = 1

A. 36? B. 12? C. -36 D. -36?

Mathematics

Factor completely.27a4b - 48b3

A. 3b(3a2 + 4b)(3a2 - 4b) B. 3b(3a + 4b)2 C. 3b(3a - 4b)2 D. (9a + 12b)(3ab - 4b2)

Mathematics

Find the first term and the common difference of the arithmetic sequence described. Give a formula for the nth term of the sequence.4th term is 8; 6th term is 18

A. a = -2; d = 5; an = 5n - 7 B. a = 7; d = -5; an = 5n + 12 C. a = -7; d = 5; an = 5n - 12 D. a = -2; d = 5; an = -7n + 5

Mathematics

Use U = universal set = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}, A = {1, 2, 3, 5, 8}, B = {2, 3, 5, 7}, and C = {1, 4, 9} to find the set.(A ? B) ? C

A. {2, 3, 5} B. {1, 2, 3, 5} C. {1, 2, 3} D. {1, 2, 3, 4, 5, 9}

Mathematics