Solve the problem.A swimming pool 3 meters deep, 14 meters long, and 7 meters wide is filled with water. What is the area of the water's surface?
A. 98 m2
B. 21 m2
C. 42 m2
D. 294 m3
Answer: A
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Use conversion factors to convert the units of measure.0.25 pounds to ounces
A. 8 oz. B. 2 oz. C. 6 oz. D. 4 oz.
Write a fraction to represent the shaded part of the figure.
A. 
B. 
C. 
D. 
Round the number to the specified place value.7.97074 to the nearest thousandth
A. 7.970 B. 7.971 C. 7.9707 D. 7.972
Solve the problem.One Internet service provider has the following rate schedule for high-speed Internet service:Monthly service charge$18.001st 50 hours of usefreeNext 50 hours of use$0.25/hourOver 100 hours of use$1.00/hourWhat is the charge for 50 hours of high-speed Internet use in one month?What is the charge for 75 hours of high-speed Internet use in one month?What is the charge for 135 hours of high-speed Internet use in one month?
Fill in the blank(s) with the appropriate word(s).