Write One or More Inequalities That Describe the Set of Points

question 131

Multiple Choice

Write one or more inequalities that describe the set of points.
-The closed region bounded by the spheres of radius 2 and 7, both centered at the origin, and the planes x = 3 and x = 5

• A) \(4 \leq x ^ { 2 } + y ^ { 2 } + z ^ { 2 } \leq 49\) and \(3 \leq x \leq 5\)
• B) \(2 < x ^ { 2 } + y ^ { 2 } + z ^ { 2 } < 7\) and \(x = 3\) and \(x = 5\)
• C) \(2 \leq x ^ { 2 } + y ^ { 2 } + z ^ { 2 } \leq 7\) and \(x = 3\) and \(x = 5\)
• D) \(4 < x ^ { 2 } + y ^ { 2 } + z ^ { 2 } < 49\) and \(3 < x < 5\)

Understand the perpetual inventory system including the recording process for sales and purchases of merchandise inventory and associated costs.

Calculate financial ratios such as the gross margin ratio, current ratio, and acid-test (quick) ratio, and interpret their significance regarding profitability and liquidity.

Match accounting definitions with their corresponding terms.

Differentiate between the periodic and perpetual inventory systems and understand the impact on accounting records.

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