Solve the problem.A company is constructing an open-top, square-based, rectangular metal tank that will have a volume of  What dimensions yield the minimum surface area? Round to the nearest tenth, if necessary.

A. 9.3 ft by 9.3 ft by 0.5 ft
B. 4.4 ft by 4.4 ft by 2.2 ft
C. 5.1 ft by 5.1 ft by 1.7 ft
D. 3.5 ft by 3.5 ft by 3.5 ft


Answer: B

Mathematics

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Simplify. Write your answers in the form of a+bi, where a and b are real numbers. + 

A. -  +  i
B. -  -  i
C.  -  i
D.  +  i

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Determine how many of the first 5 statements in the sequence obtainable from the given statement are true.n2 + 2n + 1 is a perfect square.

A. 3 B. 2 C. 4 D. 5

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Using the map below, determine the number of direct routes (no backtracking) from point A to point B if you want to pass by point F.


a.  5
b.  8
c.  7
d.  6
e.  9

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Convert the units.22 mL =  L

A. 2200 L B. 0.22 L C. 22,000 L D. 0.022 L

Mathematics