Write the power of i as i, -1, -i, or 1.i18

A. -1
B. -i
C. i
D. 1


Answer: A

Mathematics

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Simplify and add or subtract wherever possible.-3 - 3 + 2

A. -15 - 9 + 12
B. -75 - 27 + 72
C. -18 - 15 + 6
D. -12 

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A. $1782 B. $1980 C. $2820 D. $3420

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A. 29 ft B. 25 ft C. 43 ft D. 87 ft

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Use unit factors to convert the given quantity to the desired unit. Round to the nearest tenth if necessary.5.2 gal to pt

A. 31.2 pt B. 62.4 pt C. 41.6 pt D. 20.8 pt

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