Factor, if possible.16k2 - 169m2
A. Prime polynomial
B. (4k + 13m)(4k - 13m)
C. (4k - 13m)2
D. (4k + 13m)2
Answer: B
Mathematics
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Multiply, and then simplify if possible. Assume all variables represent positive real numbers.
(
+ 
)
A. 15 + 9
B. 30
C. 15 + 3
D. 225 + 3
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Round the number as indicated.One year, a certain country reported tax revenues of $16,194,416,459. Round this amount to the nearest hundred thousand dollars.
A. $16,194,420,000 B. $16,194,416,500 C. $16,194,400,000 D. $16,194,000,000
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Find the area of the figure. Use 3.14 for ?.
A. 3.7994 m2 B. 7.5988 m2 C. 15.1976 m2 D. Not enough data
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Find the indicated term for the geometric sequence.a1 = 6, r = -2; a14
A. 8192 B. -49,152 C. -8192 D. 49,152
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