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Two numbers or variables are directly proportional if their ratio is constant.
Put another way, two numbers or variables are directly proportional if one of them is a constant multiple of the other.
a is proportional to b ( a ∝ b ) if
a/b= constant or equivalently a=b x (constant)
When to numbers or variables are directly proportional, if one doubles the other doubles,
if one is halved the other is halved, etc.
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Inversely Proportional indirect Some things are not always directly proportional. If as one fact increases another number fact decreases at a constant rate then the numbers are said to be inversely pr?
if two same charg are bring to each other in some force they are repell,it is called inversely propotional.it is true or not?give a correect answer
What does proportions mean?
When 2 things increase or decrease by the same proportion
What 10 things can be measured with meters?
cloth length
What are three things measured in centimeters?
centimeters your waist / your height / TV screen
What are the ten things you can always count on?
your fingers!
In an analogy there be a relationship between the words?
An analogy is when two things have something in common and the relationship can be seen or measured. It also means two things can be compared.
Numerical data are information about people places and things that can be measured with?
numbers
What is data are information about people places and things that can be measured with numbers?
It is quantitative data.
What does the term 'proportional' refer to?
The term "proportional" is used to denote a relationship between two things with respect to their size. In mathematics the meaning is that two quantities have the same or a constant ratio or relation.
The pressure of an ideal gas is indirectly proportional to?
Other things being equal, it is directly proportional to the temperature. It is also directly proportional to the amount of gas.Other things being equal, it is directly proportional to the temperature. It is also directly proportional to the amount of gas.Other things being equal, it is directly proportional to the temperature. It is also directly proportional to the amount of gas.Other things being equal, it is directly proportional to the temperature. It is also directly proportional to the amount of gas.
What observations include numbers to make them more acerate?
Things that can be measured should be included to make them more accurate.
What are Samples of things that could be measured?
all solid things could be measured
What is the relationship between pressure and the amount of a gas?
Pressure and the amount of gas are directly proportional, according to Boyle's Law. This means that as the amount of gas increases, the pressure it exerts also increases, assuming the temperature and volume remain constant. Conversely, if the amount of gas decreases, the pressure decreases as well.
Explain or what is the meaning of the relationship of the stars brightness and distance?
Other things being equal, the farther the star, the less bright it will seem to us. Specifically, the apparent brightness is inversely proportional to the square of the distance.
What is the definition of proportional relationships?
Directly proportional relationships mean that if one of the related things is multiplied in size by a number, which we'll call x, then the other related thing is also multiplied by x. Inversely proportional relationships mean that if one of the related things is multiplied in size by a number, x, then the other related thing is divided by x (or multiplied by 1/x , the two are equivalent as multiplication and division are commutative, if that's of interest....) Things can also be related by higher order proportionality. If thing P is proportional to the square of Q (a proportionality of order 2) then if Q is multiplied by a number x, P is multiplied by x2. In general though, if two things are in a proportional relationship it means that when one is multiplied by a certain amount, the other is multiplied by a related amount.
What did Pythagoras studied?
Pythagoras studied numbers and believed that things could be predicted and measured
Is weather measured in degrees?
No, weather is not measured in degrees. Temperature is measured in degrees Fahrenheit or Celsius. Other weather parameters such as humidity, wind speed, and precipitation are measured in different units such as percentage, miles per hour, and inches respectively.
