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. 10.6 ft × 10.6 ft × 0.5 ft
B. 3.8 ft × 3.8 ft × 3.8 ft
C. 5.5 ft × 5.5 ft × 1.8 ft
D. 4.8 ft × 4.8 ft × 2.4 ft
Answer: D
Mathematics
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Solve the absolute value equation.
= 5
A. {-8, 8} B. {-8, 0} C. {8, 0} D. ?
Mathematics
Solve the problem.A hotel in the process of renovating states that 50% of guest rooms are updated. If 27 rooms are not yet updated, find the total number of rooms in the hotel. Round to the nearest whole number.
A. 14 rooms B. 54 rooms C. 5 rooms D. 140 rooms
Mathematics
Multiply. Express the product in lowest terms.
? 
A. 
B. 
C. 
D. 
Mathematics
Graph the hyperbola.
- 
= 1
A. 
B. 
C. 
D. 
Mathematics