Find the union or intersection as indicated.Find A ? B if A = {x|x < -4} and B = {x|x ? 5}
A. {x|x < -4 ? x ? 5}
B. {x|x > -4}
C. {x|-4 < x ? 5}
D. ?
Answer: A
Mathematics
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A. 0 B. 10 C. – 10 D. 20
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Provide an appropriate response.Look for a pattern in the sequence of figures shown below. How many triangles are needed for the 4th figure? The nth figure?
A. 12, 3n B. 14, 4n - 2 C. 14, 3n + 2 D. 12, 4n - 4
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Find the value of the logarithm without using a calculator.log10100
A. -3 B. -2 C. 2 D. -1
Mathematics
Find the real numbers x and y that make the equation true.
= 
+ 
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