Solve the problem.Find the value of b for which 1 - eb + e2b - e3b + ... = .

A. ln 
B. ln 3
C. ln 4
D. ln 2


Answer: D

Mathematics

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List all of the Hamilton circuits for the graph that start with the indicated vertices.Starting E ?B ? F ? D

A. E ?B ? F ? D ? A ? C E ?B ? F ? D ? C ? A B. E ?B ? F ? D ? A ? C E ?B ? F ? D ? C ? A E ?B ? F ? D ? A ? E E ?B ? F ? D ? E ? C C. E ?B ? F ? D ? A ? C ? E E ?B ? F ? D ? C ? A ? E D. E ?B ? F ? D ? A ? C ? E E ?B ? F ? D ? C ? A ? E E ?B ? F ? D ? A ? E ? C E ?B ? F ? D ? E ? C ? A

Mathematics

Solve the problem.A collection of dimes is arranged in a triangular array with 11 coins in the base row, 10 in the next, 9 in the next, and so forth. Find the value of the collection.

A. $3.30 B. $0.66 C. $13.20 D. $6.60

Mathematics

Solve the rational inequality. Write the solution set using interval notation; then graph the solution set on a number line. > 0

A.

B. (-?, 0)

C.

D.

Mathematics

Determine the degree of the polynomial.4t6 + 5t3 + 4 - 3t2

A. 4 B. 11 C. 6 D. 12

Mathematics