Write the expression in the standard form a + bi.

A. -1 + 10i
B. -1 + 3i
C. -1 - 3i
D. 1 + 3i

Answer: B

Mathematics

Ralph Lauren produces products that are

A. too expensive. B. differentiated. C. standardized. D. appealing to a very small niche market.

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Mathematics

Perform conversions between percents, decimals, and fractions to complete chart. Write any repeating decimals with as few digits as possible.

A.
B.
C.
D.

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Mathematics

Write a formula for the general term (the nth term) of the geometric sequence.- , , - , , . . .

A. a_n = -  - (n - 1)
B. a_n = -  ^{n - 1}
C. a_n = ^{n - 1} +
D. a_n = -  ^{n - 1}

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Mathematics

Find the requested value for the given functions.f(x) = 3x + 4, g(x) = -7x + 1Find (f ? g)(5).

A. -646 B. 646 C. -1292 D. 0

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Mathematics