Perform the indicated operations and simplify.
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A. 
B. 
C. 
D. 
E. 
Answer: D
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A boundary stripe 2 in. wide is painted around a rectangle whose dimensions are 100 ft by 240 ft. Use differentials to approximate the number of square feet of paint in the stripe.
a. 113 ft² b. 113.81 ft² c. 113.22 ft² d. 113.89 ft² e. 113.33 ft²
The letters x and y represent rectangular coordinates. Write the equation using polar coordinates (r, ?).y = 5
A. r cos ? = 5 B. r = 5 C. r sin ? = 5 D. sin ? cos ? = 5
Find the ratio of net income after taxes to average owner's equity. Round to the nearest tenth of a percent.Owner's equity at beginning of year: $614,000. Owner's equity at end of year: $2,058,000. Net income after taxes: $316,500.
A. 15.4% B. 51.6% C. 23.7% D. 51.5%
For the given equation, complete the table of values and plot the resulting ordered pairs.x + 5 = 0
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A. 
B. 
C. 
D. 
