Solve the Problem. -If an Object Is Dropped from a Tower, Then the Tower

question 120

Multiple Choice

Solve the problem.
-If an object is dropped from a tower, then the velocity, V (in feet per second) , of the object after t seconds can be obtained by multiplying t by 32 and adding 10 to the result. Find V as a linear function of t, and use this
Function to evaluate V(7.4) , the velocity of the object at time t = 7.4 seconds.

• A) V(7.4) = 244.8 feet per second
• B) V(7.4) = 248.1 feet per second
• C) V(7.4) = 246.8 feet per second
• D) V(7.4) = 246.1 feet per second

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Definitions:

Demand

The quantity of a product or service that consumers are willing and able to purchase at various price levels, at a given point in time.

Supply

The total amount of a good or service available for purchase at any given price.

Surplus

The situation where the quantity of a good or service supplied exceeds the quantity demanded, often causing downward pressure on price.

Shortage

Situation in which the quantity demanded exceeds the quantity supplied.