Solve the problem.You are varnishing the background for a rectangular mural. The length of the mural is 4
meters and the width of the mural is 5 meters. If one can of varnish will cover 10 m2 of surface, how many cans of varnish must be purchased to cover the entire background? (Use A = lw, where A is the area, l is the length, and w is the width.)
A. 23 cans of varnish
B. 9 cans of varnish
C. 3 cans of varnish
D. 5 cans of varnish
Answer: C
Mathematics
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?
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A. 
B. 
C. 
D. 
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Find the median for the given sample data.A store manager kept track of the number of newspapers sold each week over a seven-week period. The results are shown below.70, 22, 216, 130, 273, 242, 238Find the median number of newspapers sold.
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Mathematics
Divide.28.86 ÷ 7.4
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Mathematics