Solve the problem.A company wishes to manufacture a box with a volume of 28 cubic feet that is open on top and is twice as long as it is wide. Find the width of the box that can be produced using the minimum amount of material.
A. 3.3 ft
B. 2.8 ft
C. 5.6 ft
D. 6.6 ft
Answer: B
Mathematics
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Write a fraction to represent the shaded part of the figure.
A. 
B. 
C. 
D. 
Mathematics
Simplify using the quotient rule, if possible.
A. 
B. x12
C. x10 - x2
D. x8
Mathematics
Find the circle's circumference or area, as requested. Use 3.14 as the approximate value of ?, and round your answer to the nearest tenth.Find the area.
A. 157 cm2 B. 314 cm2 C. 1962.5 cm2 D. 7850 cm2
Mathematics
Simplify the expression.92 + 44
A. 34 B. 274 C. 97 D. 337
Mathematics