Determine which of the following methods is the best choice for solving the given equation: factoring, using the principle of square roots or using the quadratic formula. Then, solve the equation.7x2 + 10x + 2 = 0
A. Factoring; -5, 14
B. Quadratic formula; 
C. Square root principle; -10, 0
D. Square root principle or factoring; -7
Answer: B
Mathematics
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Find the volume of the indicated region.the region bounded by the cylinder 
and the planes 
and 
A. 32? B. 16? C. 8? D. 64?
Mathematics
Graph the system of inequalities.y < -x + 3y > 3x - 3
A. 
B. 
C. 
D. 
Mathematics
Use the method of natural frequencies to find the indicated probability.Refer to the table which summarizes the results of testing for a certain disease. 
A test subject is randomly selected and tested for the disease. What is the probability the subject does not have the disease given that the test result is positive?
A. 0.597 B. 0.14 C. 0.183 D. 0.817
Mathematics
Simplify.
What will be an ideal response?
Mathematics