Solve.On a biology test, a student got 25 questions correct but did not pass. On a second attempt, the student got 35 questions correct. What was the percent of increase?
A. 28.6%
B. 60%
C. 40%
D. 10%
Answer: C
Mathematics
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Express as a single logarithm.3log6x + 5log6(x - 6)
A. 15 log6x(x - 6) B. log6x(x - 6)15 C. log6x3(x - 6)5 D. log6x(x - 6)
Mathematics
In voting among three candidates, the outcomes are reported as: (ABC) (ACB) (BAC) (BCA) (CAB) (CBA) 7 6 5 2 1 6 ? How many voters did rank three candidates in the order of C first, A next, and candidate B last? ?
A. 6 B. 5 C. 7 D. 2 E. 1
Mathematics
Sketch the graph of the equation.
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?
A. 
B. 
C. 
D. 
Mathematics
Graph the inequality.(x - 4)2 + (y + 3)2 ? 9
A. 
B. 
C. 
D. 
Mathematics