Solve the problem.Find the area of the shaded region. Express the answer in terms of ?. 
A. 
square units
B. 
? square units
C. 
? square units
D. 1? square units
Answer: C
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The double bar graph below shows the percents of associate degrees awarded to males and females for selected fields of study in the United States in 2003. Degrees awarded to females are graphed above degrees awarded to males.
How many fields of study were more than 60% male?
A. 3 B. 7 C. 6 D. 5 E. 4
Choose the best answer.The volume of cement needed to lay a garage floor is about
A. 31 km3 B. 31 dm3 C. 31 m3 D. 31 cm3
Write the Indo-Arabic equivalent for the following.MMMCCX
A. 321 B. 321,000 C. 32,100 D. 3210
Solve.Approximate to the nearest hundredth the volume of a sphere with a radius of 4.5 centimeters. Use 3.14 for ?.
A. 381.51 cu cm B. 3052.08 cu cm C. 214.6 cu cm D. 84.78 cu cm