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How do you know that an equation is proportional just by looking at it?
If each side of the equation is a fraction, then it is a proportion.
What is a proportional unit rate?
the same as a unit rate just in fraction form
How do we know when an equation represents a proportional relationship?
If it passes through the origin
How do you know when a graph is proportional?
It makes a line ,it goes through the origin, it has a constant
What does fraction 3 mean?
It means that someone does not know what they are talking about: 3 is not a fraction!
How do you know that an equation is proportional just by looking at it?
If each side of the equation is a fraction, then it is a proportion.
What are non- examples of proportion proportional?
Proportional reasoning relies on ratios. A key idea is that every ratio can be written as a fraction, and every fraction can be thought of as a ratio. Example: I make just 2/3 as much as my husband – this is thinking about it as a fraction.
How do you know if something is proportional?
if somthing is proportional is will either be Multiplying or Diving
What is a proportional unit rate?
the same as a unit rate just in fraction form
3-6 proportional and non-proportional relationships?
9
What is the number you multiply by to reduce or enlarge a fraction and keep it proportional?
Any non-zero number.
Does the graph represent a proportional or non-proportional liner relationship How do you know?
If the graph is a straight line through the origin, sloping upwards to the right, then it is a proportional linear relationship.
How do you know if a graph is proportional?
It is a graph of a proportional relationship if it is either: a straight lie through the origin, ora rectangular hyperbola.
Is the Cambria typeface proportional or monospaced?
define
What fraction of the average kinetic energy of hydrogen gas at 100K does hydrogen gas have at 40K?
The average kinetic energy of gas is directly proportional to the temperature. So at 40K, the fraction of the average kinetic energy of hydrogen gas compared to that at 100K would be (40K)/(100K) = 0.4 or 40%.
How do we know when an equation represents a proportional relationship?
If it passes through the origin
How do you know if a fraction is a unit fraction?
It has "1" for the numerator.
