A Ball Is Thrown Straight Down from the Top of a 250-Ft

question 42

Multiple Choice

A ball is thrown straight down from the top of a 250-ft building with an initial velocity of -12 ft per second. The position function is . What is the velocity of the ball after 4 seconds?

• A)The velocity after 4 seconds is -280 ft per second.
• B)The velocity after 4 seconds is -116 ft per second.
• C)The velocity after 4 seconds is -140 ft per second.
• D)The velocity after 4 seconds is -52 ft per second..
• E)The velocity after 4 seconds is -76 ft per second.

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Definitions:

Administrative Department

A part of an organization responsible for managing its internal affairs and ensuring the efficient execution of operations.

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Professionals who study the production, distribution, and consumption of goods and services, often analyzing economic issues and trends.

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The price paid by not choosing the second-best option when a decision is made or one choice is selected over another.

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A picture that demonstrates all potential maximum outputs for two different goods, grounded on inputs including resources and more.