Solve the problem.A cube 5 inches on an edge is given a protective coating 0.3 inches thick. About how much coating should a production manager order for 1000 cubes?
A. About 37,500 in.3
B. About 22,500 in.2
C. About 7500 in.2
D. About 45,000 in.3
Answer: D
Mathematics
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Find the surface area of the figure. Use 3.14 as an approximation for ?. Round your result to the nearest tenth.A sphere with r = 4 cm
A. 200.8 cm2 B. 267.9 cm2 C. 50.2 cm2 D. 67.0 cm2
Mathematics
Find the area that the curve encloses.
 FIGURE 1.png)
Mathematics
Rewrite the quadratic function in standard form by completing the square.f(x) = 3x2 - 4x
A. f(x) = 3
2 + 
B. f(x) = 3
2 + 
C. f(x) = 3
2 - 
D. f(x) = 3
2 - 
Mathematics
Find the limit, if it exists. 
What will be an ideal response?
Mathematics