Solve the problem.An open-top rectangular box has a square base and it will hold 256 cubic centimeters (cc). Each side of the base has length x cm. The box's surface area S is given byS(x) = 
+ x2.
Estimate the minimum surface area and the value of x that will yield it.
A. 256 cm2 when x = 6 cm
B. 192 cm2 when x = 8 cm
C. 256 cm2 when x = 8 cm
D. 207 cm2 when x = 6 cm
Answer: B
Mathematics
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Answer the question.Consider the function G(x) = 
, where f(t) oscillates about the line y = 2 over the x-region [0, 12].The graph is given below:
At what values of x over this region do the local minima of G(x) occur?
A. ? 2.1, ? 8.0 B. ? 10.9, 12 C. 0, ? 4.4, ? 10.9 D. ? 4.4, ? 10.9
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Find the length of the curve.y = 
x3 + 
from x = 1 to x = 4
A. 11
B. 
C. 
D. 
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Write the fraction in simplest form.- 
A. - 
B. - 
C. - 
D. 
Mathematics
Find the area of the shaded region.
A. 
B. 
C. 
D. 
Mathematics