Solve the logarithmic equation. Be sure to reject any value that is not in the domain of the original logarithmic expressions. Give the exact answer.log5(x + 3) = 2
A. {22}
B. {28}
C. {35}
D. {29}
Answer: A
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Solve the problem.The Mathematics Department is holding an election for department chair. Each member ranks the candidates from first to third. The voter profile below shows the results of the ballots with candidates Clark (C), Jones (J), and Smith (S). Determine the winner using the Borda count method and state whether the winner received a majority of votes.
A. Jones; no B. Smith; no C. Smith; yes D. Jones; yes
Determine whether the system is consistent or inconsistent and whether the equations are dependent or independent.-3x + 3y = 156x + 5y = 91
A. Inconsistent; independent B. Consistent; independent C. Consistent; dependent D. Inconsistent; dependent
Solve the problem.Suppose that you walk 10 mi. Express this distance in yards.
A. 1000 yd B. 10,000 yd C. 1760 yd D. 17,600 yd
Solve the problem.The roof of a building is in the shape of the hyperbola where x and y are in meters. Refer to the figure and determine the height h of the outside walls.
a = b = 8 m
A. 4 m B. 11.1 m C. 52 m D. 124 m