Solve each of the following problems. The distance that a freely falling body falls varies directly as the square of the time it falls. If a body falls 144 feet in 3 seconds, how far will it fall in 5 seconds?

Q: The distance to stop a certain vehicle varies directly with the square of its speed.  It takes 300…

A: Let the distance to stop the vehicle be d feet and the speed be s mph.

Q: 1. The distance that a body falls in t seconds varies directlyas the square of t. If a body falls 16…

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Q: Let a varies jointly as the square of b and the 5th power of c. What is the formula?

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Q: The weight of a body above sea level varies inversely with the square of the distance from the…

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Q: The distance that a person drives at a constant speed varies directly with the amount of time they…

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Q: the intensity of a light bulb varies inversely as the square of the distance you are standing from…

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Q: Solve each of the following problems. The electrical resistance of a wire varies directly as its…

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Q: The height that a person is above the water is directly proportional to the square of the distance…

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Q: If a is inversely proportional to the cube root of b, what happens to a if b is 64 times as much as…

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Q: Solve each of the following problems. If y is directly proportional to x, and y = 42 when x = 28,…

A: Given- If y is directly proportional to x, and y=42, when x=28. To Find- The value of y when x=38.

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Q: You discover that the number of hours you sleep each night varies inversely as the square of the…

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Q: Answer the following problem. Show your complete solution. 3. The amount of gasoline used by a car…

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Q: Suppose that a wave forms in shallow water. The depth d of the water (in feet) and the velocity v of…

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Q: The maximum safe load for ahorizontal rectangular beam varies jointly with thewidth of the beam and…

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Q: How far would a person walking for hours at a pace of 3 mph

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Q: Solve each of the following problems. The volume of a cylinder varies jointly as its altitude and…

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Q: The distance that a body falls varies directly as the square of the time that it is falling. If…

A:

Q: Solve each of the following problems. If y is inversely proportional to the square root of x, and if…

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Q: Solve each of the following problems. The period (the time required for one complete oscillation) of…

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Q: The resistance (in ohms) of a circular conductor varies directly with the length of the conductor…

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Q: The intensity of a television signal varies inversely as the square of the distance from the…

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Q: The distance that a freely falling body falls varies directly as the square of the time it falls. If…

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Q: The volume of a gas is inversely proportional to the pressure. If a pressure of 18 pounds per square…

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Q: If a varies directly with the square of b, and b in turn varies inversely with d, if  a is 90 when d…

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Q: The distance that a person can see to the horizon on a clear day from a point above the surface of…

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Q: The period of a pendulum varies directly as the square root of the length of the pendulum and…

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Q: The distance to stop a vehicle varies directly with the square of its speed.  It takes 200 feet to…

A: First write the equation then put all the values ..and get the final result

Q: The maximum load of a horizontal beam that is supported at both ends varies jointly as the width and…

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Q: The distance that a body falls varies directly as the square of the time that it is falling. If…

A: It is given that the distance a body falls varies directly as the square of the time. If distance of…

Q: The weight of an object above the surface of the Earth varies inversely with the square of the…

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Q: The weight of a body above the surface ofEarth varies inversely with the square of the distance…

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.