Suppose you make six round trips to visit a sick aunt and wish to record your mileage to the nearest mile. You forget the original odometer reading, but you do remember that the units digit has increased by 8 miles. If you know that your aunt lives somewhere between 26 and 31 miles from your house, how far exactly is her house?
?
A. 29 mi
B. 28 mi
C. 31 mi
D. 27 mi
E. 26 mi
Answer: A
Mathematics
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Use the Comparison Test to determine if the series converges or diverges.
A. converges B. diverges
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Using a calculator, solve the following problems. Round your answers to the nearest tenth.A ship is 6 miles west and 46 miles south of a harbor. What bearing should the captain set to sail directly to harbor?
A. N 82.6° E B. N 97.4° E C. N 7.4° E D. N 127.6° E
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Perform the indicated operation and simplify.
÷ 6
A. 8
B. 
C. 
D. 
Mathematics
Answer the question.To complete the square from an equation in the form x2 - ax = b, is it ever appropriate to subtract a positive number from each side?
What will be an ideal response?
Mathematics