Provide an appropriate response.
Solve for x by completing the square: x2 + 80x = 150
A. 0.917
B. 0.229
C. 1.83
D. 0.458
Answer: C
Mathematics
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A population ?N grows by 8% each year. The initial population is 7,389. The population after ?t years is given by ?
A. 
B. 
C. 
D. 
Mathematics
Suppose ? is an angle in standard position. Given an equation of the terminal side of ?, give the exact value of the indicated trigonometric function(s). Rationalize denominators if necessary.7x + 4y = 0, Quadrant IIFind 
A. 
B. 
C. - 
D. 
Mathematics
Write each mixed number as an improper fraction.11
A. 
B. 
C. 
D. 
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Express the given logarithm as a sum and/or difference of logarithms. Simplify, if possible. Assume that all variables represent positive real numbers.log9
A. log919 + log919 B. log919 - log97 C. log919 ÷ log97 D. log97 - log919
Mathematics