Determine the given complex number raised to a power and write the answer in rectangular form.4

A. 128 + 128i
B. 128 + 128i
C. 256i
D. 128 + 128i


Answer: A

Mathematics

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A. $437 B. $438.10 C. $439 D. $438

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Write the number as indicated.A certain exotic sportscar costs three hundred twelve thousand,  ninety-five dollars. Write the number using digits.

A. $312,395 B. $312,395,000 C. $3,203,950 D. $31,235

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Supply the missing numbers. Round decimals to the nearest thousandth and percents to the nearest tenth of a percent.fractiondecimalpercent?0.8

A.   80
B.   8%
C.   8
D.   80

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Find the difference.8.802 - 4.316

A. 13.118 B. 4.586 C. 4.486 D. 12.118

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