Write as a single logarithm.log10 x + log10 4
A. log10 (x + 4)
B. log10 
C. log10 4x
D. (log10 x)(log10 4)
Answer: C
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Solve for rate in the problem. Round to the nearest tenth of a percent.$582.67 is % of $64.20.
A. 907.6 B. 9,076.0 C. 1.1 D. 11.0
Solve.Let's imagine that in 2001, a surgeon performs the first brain transplant, the only transplant performed that year. If in 2010, there are 1343 brain transplants, find an exponential growth function that fits the data. (Round decimals to three places.)
A. N(t) = e0.8, where t is the number of years after 2001. B. N(t) = e0.8t, where t is the number of years after 2001. C. N(t) = 1343e0.8t, where t is the number of years after 2001. D. N(t) = e0.8t, where t is the number of years after 2010.
Fill in the blank with one of the words or phrases listed below.
In a mathematical statement, 
usually means "equals."
A. of B. is C. amount D. base
Solve the equation.(y - 5) - (y + 4) = 8y
A. - 
B. - 
C. - 
D. - 