Find the polar coordinates of the point(s) of intersection of the given curves for 
r = 8 + 7 sin ?, r = 8 + 7 cos ?
A. 
, 
B. 
, 
C. 
, 
D. 
, 
Answer: C
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Evaluate the integral.
A. - 
B. 
C. - 
D. 
Solve the problem.James purchased a bond for $6500, and twenty months later he sold it for $7000. What annual rate would he have to earn in a savings account compounded monthly, to earn the same money on his investment?
A. 5.2% B. 5.95% C. 4.45% D. 6.45%
Provide an appropriate response. When might the intercepts method not be the best method to graph lines? Will the intercepts method work for graphing parabolas?
What will be an ideal response?
Trident Food Corporation generated the following income statement for the most recent fiscal year: ? Sales revenues $150,000 Variable cost of sales (120,000) Gross profit 30,000 Fixed operating costs (10,000) Net operating income (EBIT) 20,000 Interest (15,000) Earnings before taxes 5,000 Taxes (40%) (2,000) Net income
$3,000 ? What is Trident Food's degree of total leverage (DTL)? A. 4.0× B. 6.0× C. 1.5× D. 5.0× E. 50.0×