Solve the problem.Doris has a fish pond 15 ft by 18 ft. She wants to put grass in a strip of uniform width around the pond. She has enough grass seed for 234 ft2. How wide will the strip be?
A. 1.5 ft
B. 9 ft
C. 3 ft
D. 12 ft
Answer: C
You might also like to view...
Express the area of the region bounded by the given line(s) and/or curve(s) as an iterated double integral.The lines 
, 
, and 
A. 
B. 
C. 
D. 
Find the domain and range of the function.f(x) = -5 + 
A. D: (-?,0], R: (-?,-5] B. D: [0,?), R: (-?, ?) C. D: [0,?), R: [-5,?) D. D: (-?, ?), R: [-5,?)
Find the indicated vector.Let u = 
, v = 
. Find 7u + 9v.
A. 
B. 
C. 
D. 
Solve the problem.Use the following graph which shows the number of customer service calls to a major appliance manufacturer, in millions, for the years 2006-2012. Use the graph to represent the set in roster form.
2006200720082009201020112012YearThe set of years in which the number of customer service calls exceeded 1.1 million.
A. {2006, 2007, 2008, 2010, 2011} B. {2009, 2012} C. {2006, 2007, 2008, 2009, 2010, 2011} D. {2006, 2007, 2008, 2011}