The circumference of Earth is about 25,000 miles. Find its diameter to the nearest mile.
A. 7,906 miles
B. 7,958 miles
C. 7,861 miles
D. 8,032 miles
E. 7,927 miles
Answer: B
Mathematics
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What will be an ideal response?
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Perform the indicated operation without the use of a calculator and express each answer in decimal notation.
A. 29,400,000,000,000 B. 600,000 C. 29,400,000 D. 600,000,000,000
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Find the equation of the transverse axis of the hyperbola.(y + 2)2 - 25(x + 1)2 = 25
A. y = 0 B. y = 5 C. x = 1 D. x = -1
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Multiply and simplify.
? 108x
A. 
B. 
C. 6,804x
D. 
Mathematics