Solve the problem.If f varies jointly as q2 and h, and f = -64 when q = 4 and h = -2, find k.
A. k = 2
B. k = -2
C. k = 6
D. k = 4
Answer: A
Mathematics
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A. 0 B. does not exist C. 1 D. -1
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A. 1215 words/min B. 27 words/min C. 36 words/min D. 48 words/min
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Use the Binomial Theorem to expand the binomial and express the result in simplified form.(x + 2)4
A. x4 + 8x3 + 24x2 + 32x + 16 B. x4 + 2x3 + 24x2 + 16x + 16 C. x4 + 8x3 + 24x2 + 8x + 16 D. x4 + 8x3 + 16x2 + 32x + 16
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Multiply. Assume that no radicands were formed by raising negative numbers to even powers.(
+ 
)(
- 
)
A. 7 - z
B. 7 - 2
C. 7z
D. 7 - 2
Mathematics