Solve the problem.At a store, Sam bought 4 batteries, 10 60-watt light bulbs, 44 100-watt light bulbs, 11 picture-hanging kits, and a hammer. Jennifer bought 10 batteries, 5 100-watt light bulbs, and a package of tacks. Write the information as a 2 x 6 matrix.
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Do the operation and express the answer in 
form.
?
?
A. 
B. 
C. 
D. 
E. 
Mathematics
The table compares the national averages for an industry to the results for a given company in the industry. Identify any areas that might require attention by management and offer suggestions.
What will be an ideal response?
Mathematics
Answer the question.Suppose that a problem asks you to find the height of a triangle, and that the problem leads to a quadratic equation. If h represents the height of the triangle, which of the following solutions to the equation cannot be an answer to the problem?
A. h = 
B. h = 1 - 
C. h = 1 + 
D. h = 
Mathematics
Find the domain of the rational function.f(x) = 
A. {x|x ? -3, 5} B. {x|x ? -5, -3, 3} C. {x|x ? -5, 3} D. all real numbers
Mathematics