Use the properties of logarithms to evaluate the expression.log 10-12
A. log -12
B. -12
C. 12
D. 12 log 10
Answer: B
Mathematics
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Solve.The weight W of an object on the Moon varies directly as the weight E on earth. A person who weighs 
on earth weighs 34.6 lb on the Moon. How much would a 101-lb person weigh on the Moon?
A. 505 lb B. 20.2 lb C. 0.2 lb D. 308.6 lb
Mathematics
Find the average of the numbers.14, 7, 7, 14, 13
A. 56 B. 13.75 C. 10 D. 11
Mathematics
If the number is negative, write it with a raised negative sign; if the number is positive, write it in two ways.The temperature outside is 62 degrees Fahrenheit.
A. 
degrees
B. 
degrees or 62 degrees
C. 
degrees
D. 62 degrees
Mathematics
Write out the first five terms of the sequence.an = 3(2n - 3)
A. -1, 1, 3, 5, 7 B. -3, 3, 9, 15, 21 C. -3, -6, -9, -12, -15 D. -9, -3, 3, 9, 15
Mathematics