In Calculus You Will See the Symbol Y $$6 y ^ { 2 } y ^ { \prime } + 30 x y + 6 x ^ { 2 } y ^ { \prime } = 5 y ^ { 2 } + 25 x y y ^ { \prime }$$

question 158

Multiple Choice

In Calculus you will see the symbol y'. Treat y' as a variable and solve the equation for y'.
- $$6 y ^ { 2 } y ^ { \prime } + 30 x y + 6 x ^ { 2 } y ^ { \prime } = 5 y ^ { 2 } + 25 x y y ^ { \prime }$$

• A) \(y ^ { \prime } = \frac { 5 y ( y - 6 x ) } { 6 x ^ { 2 } - 25 x y + 6 y ^ { 2 } }\)
• B) \(y ^ { \prime } = \frac { y ( y - 6 x ) } { 6 x ^ { 2 } - 5 x y + 6 y ^ { 2 } }\)
• C) \(y ^ { \prime } = \frac { y - 6 x } { 6 x ^ { 2 } - 5 x + 6 y }\)
• D) \(y ^ { \prime } = \frac { 5 y ( y - x ) } { x ^ { 2 } - 25 x y + y ^ { 2 } }\)

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Definitions:

Standard Cost System

An accounting method that uses cost estimates for labor and materials to plan a budget and measure performance.

Fixed Manufacturing Overhead

Costs that do not vary with the level of production, such as rent, salaries, and insurance associated with manufacturing.

Variances

Differences between expected and actual performance in business metrics such as costs, revenues, and production levels.

Direct Labor-Hours

The total hours worked by employees directly involved in manufacturing goods or providing services.