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Generally, if y increases as x increases, this is a hint that the quantity is directly proportional, and if y decreases as x increases, the relation might be inversely proportional. However, this is not always the case.

x and y are directly proportional if y = kx, where k is a constant. x and y are inversely proportional if y = k/x, k is constant. This is the best way to tell whether the quantities are directly or inversely proportional.

Q: How do you tell if a math table is inversely proportional or directly proportional?

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a math table is a table that show a graph show or any other problem or to make a graph that shows information

A table that shows an amount of something and the cost.

No.

a list of values for coordinates is usually how the term table is used... such as, at the x-point 2, the y-point would equal 4 (except tables tend to not use words... x | y ------------ 2 | 4 6 | 12

you can read it easily

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Isaac Newton is credited with the discovery of gravity in the late 17th century. He formulated the law of universal gravitation, which states that every object in the universe attracts every other object with a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between their centers.

Two variables are proportional to one another if there is a simple relationship, of the following form:The variables X and Y are indirect proportion if Y = c*Xandinverse proportion if Y = d/X or, equivalently, X*Y = dfor some non-zero constants c and d, called the constants of proportionality.Note that if Y is inversely proportional to X, then Y is directly proportional to the variable 1/XThe graph of a direct proportion is a straight line through the origin, with slope = constant of proportionality.

In math, proportional means that two quantities always have the same relative size. For example, the lengths of these two shapes are proportional (one shape's length is always twice as large as the other.)

Is the periodic table used for Math teachers?

a ratio table is a way of presenting a ratio on a math table... pretty self-explanatory

it is where you have a table of data

a math table is a table that show a graph show or any other problem or to make a graph that shows information

I will use Ideal Gas Law to illustrate the meanings of " inversely proportional " and of " proportional to".The Ideal Gas Law is commonly written as follows :PV = nRTP = absolute pressureV = volume occupied by the gasn = moles of the gasR = universal gas constantT = absolute temperatureThis equation may be re-arranged giving :V = nRT / PFor a fixed amount number of moles of gas at a fixed temperature , you have :V = ( nRT ) / P = K / Pwhere K is a constant determined by the fixed n, R, and T. The equation indicates that the volume occupied, V , is inversely proportional to the absolute pressure, P. The equation also indicates thatthe product, PV , is constant.( 1 ) Multiplying the absolute pressure, P , by a factor of 2 would divide the volume occupied by 2.( 2 ) Multiplying the absolute pressure, P , by a factor of G would divide the volume occupied by G.The Ideal Gas Law also gives :P = nRT / VFor ideal gas moles and volume fixed, you get :P = ( nR/ V ) ( T ) = ( K ) ( T )In this situation, the absolute pressure, P , is directly proportional to the absolute temperature , T .( 1 ) Heating or cooling a fixed amount of gas in a closed and rigid container gives the absolutepressure, P , directly proportional to the absolute temperature, T.( 2 ) Changing the absolute temperature from 300 K to 600 K would double the absolute pressure,P , exerted by the gas.---In math, two variables are proportional if a change in one is always accompanies a change in the other, and if the changes are always related by a constant multiplier.You can contrast the concept of inverse proportionalityagainst direct proportionality. If your variables are "inversely proportional" to each other and all other variables remain constant, the magnitude or absolute value of one inversely proportional variable will decrease if the other variable increases, while their product remains the same.Source: Wikipedia

Because the moon is also smaller in size, which means that an object on the moon's surface is closer to the center of the moon's mass than an object on Earth's surface is to Earth's center. More precisely, the radius of the moon is 27.3% the radius of Earth, so you are 3.66 times closer to the center of mass. The strength of gravity is directly proportional to an object's mass and inversely proportional to the square of the distance from it. So, if we do the math. (1/80)/(0.273)^2 ≈ (1/80)/0.0745 ≈ 1/6.

Tidal forces depend on both the mass of the object and the distance from it. Tidal forces are directly proportional to mass and inversely proportional to the cube of the distance. This means that changes in distance have a greater effect than changes in mass. The sun is about 27 million times more massive than the moon is, but is also about 390 times farther away. If you do that math on this, it works out that the moon exerts roughly twice the tidal force on Earth that the sun does.

Graph

A table that shows an amount of something and the cost.