Determine whether the sequence is arithmetic. If the sequence is arithmetic, determine the first term a and common difference d.4, 12, 36, 108, 972, . . .

A. Arithmetic; a = 4, d = 8
B. Not arithmetic


Answer: B

Mathematics

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Write the number in standard notation.7.38 x 10-4

A. -738,000 B. 0.0000738 C. 0.00738 D. 0.000738

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Solve the equation. Use the multiplication axiom.a = 0

A. {1} B. {-19} C. {19} D. {0}

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Use properties of logarithms to condense the logarithmic expression. Write the expression as a single logarithm whose coefficient is 1. Where possible, evaluate logarithmic expressions.2logbm - logbn

A. logb(m2 - n
B. logb
C. logbm2 ÷ logbn 
D. logb()

Mathematics

Find the ratio of net income after taxes to average owner's equity. Round to the nearest tenth of a percent.Owner's equity at beginning of year: $1,423,000. Owner's equity at end of year: $2,763,000. Net income after taxes: $180,500.

A. 12.7% B. 6.5% C. 12.8% D. 8.6%

Mathematics