Write using exponents.x ? x ? x ? x

A. 4x
B. 4x
C. x4
D. x2


Answer: C

Mathematics

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Calculate the circulation of the field F around the closed curve C.F = x2y3i + x2y3j; curve C is the counterclockwise path around the rectangle with vertices at   , and 

A. - 252 B. -432 C. 0 D. 900

Mathematics

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 plurality method and state whether the winner received a majority of votes.

A. Clark; no B. Smith; yes C. Clark; yes D. Jones; no

Mathematics

Which of the following measures the effect on earnings per share (EPS) of a change in operating income (earnings before interest and taxes)?

A. Operating leverage B. Total leverage C. Pooled leverage D. Equity leverage E. Financial leverage

Mathematics

Use a calculator to find the function value to four decimal places.sin 755°15'

A. 0.5757 B. 1.7327 C. 0.5771 D. 0.8166

Mathematics