Water Is Flowing into a Barrel in the Shape of a Right

question 69

Multiple Choice

Water is flowing into a barrel in the shape of a right circular cylinder at the rate of 700 in³ per minute. If the radius of the barrel is 3 in, at what rate is the depth of the water changing when the water is 10 in deep? Round your answer to two decimal places.

• A)77.78 in per minute
• B)222.82 in per minute
• C)70.92 in per minute
• D)74.27 in per minute
• E)24.76 in per minute

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Definitions:

Comparable Worth

The concept that jobs of equal value to an organization should receive equal pay, regardless of the gender or minority status of the job holders.

Valence

The value an individual places on the expected outcome of an action or behavior, which can influence their motivation.

Instrumentality

In the context of motivation theory, the belief that a certain behavior will lead to achieving a desired outcome or reward.

Positive Instrumentalities

The belief that if one performs well, this will lead to valued outcomes or rewards.