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What is the term that refers to the opposite of a variable?
The term that refers to the opposite of a variable is its additive inverse. This means that for a variable x, its additive inverse is -x.
How do you set up a proportion to convert miles to yards?
To set up a proportion to convert miles to yards, you can use the relationship that 1 mile is equal to 1,760 yards. This can be written as the proportion: 1 mile / 1,760 yards = x miles / y yards. You can then solve for x (the number of miles) by cross-multiplying and dividing.
Which phenomenon is inverse of photoelectric effect?
The inverse of the photoelectric effect is the Compton effect, where a photon interacts with an electron and loses energy in the process. This results in the photon scattering off the electron with a longer wavelength.
How many moles of no2 are present in 138.08?
Assuming you mean 138.08 grams, you set up a direct proportion between the molar mass of NO2 and your given mass. NO2 comes in at 46g/mol (14+16+16), and your proportion should be 46/1=138.08/x. Solve for x to get approx. 3 moles.
If 80 ounces treats 10000 gallons then how many ounces treat 4000 gallons?
To find out how many ounces treat 4000 gallons, you can set up a proportion based on the relationship between ounces and gallons. 80 ounces is to 10000 gallons as x ounces is to 4000 gallons. Solving this proportion, you can find that x = (80 * 4000) / 10000 = 32 ounces.
What do you know about direct proportion and inverse proportion?
direct proportion: y=kx inverse proportion: y=k/x
What is an inverse proportion?
Two variables are said to be in inverse proportion if their product is a constant.So, if X and Y are in inverse proportion, thenXY = k or Y = k/X for some constant k.If you double X then Y is halved. If you decrease X by a factor of 3 then Y is trebled.A common example is Speed and Time for covering a fixed Distance.
Graph of an inverse proportion is an?
The graph of the function y(x) = 1/x is a hyperbola.
What is an inverse proportion relationship?
An inverse proportion between two variables is when the value of one variable increases, the other decreases. Mathematically, this is shown as: x = k / yn where x and y are the two variables, and k and n are constants.
In inverse proportion x equals 2 and y equals 36 but what will y be when x equals 4?
Inverse proportion implies xy = c where c is the constant of [inverse] proportionality. x = 2 and y = 36 implies xy = 72 = c So the relationship is xy = 72 Then, if x = 4, y = 72/x = 72/4 = 18
How do you determine direct and inverse proportion on graphs?
If the variables x and y are in direct proportion then the graph of y against x is a straight line through the origin. If the variables x and y are in inverse proportion then the graph of y against x is a rectangular hyperbola. Alternatively, the graph of y against 1/x (or 1/y against x) is a straight line through the origin.
In an inverse relationship how do the values of y change as the values of x increase?
Y would decrease in value as X increases in value.
In an inverse relationship how do the values of y change as the values of x is decreased?
The value of y increases, such that x*y remains a constant.
Relationship between variables in direct proportionality and inverse proportionality?
Variables X and Y are in direct proportion is Y = c*X for some constant c (not zero). Then X increases whenever Y increases and conversely. Y increases by c times the increase in X. Variables X and Y are in inverse proportion is X*Y = k for some constant k (not zero). Then X increases whenevr Y decreases and conversely.
If y14 then x8 find y when x12?
It is not possible to answer the question since there is no information as to whether the relationship between x and y is one of direct proportion, inverse proportion or something else.
Is y x4 inverse?
To determine if ( y ) is the inverse of ( x^4 ), we need to check if ( y ) satisfies the equation ( y \cdot x^4 = 1 ) for all values of ( x ). If ( y ) is defined as ( \frac{1}{x^4} ), then it is indeed the inverse of ( x^4 ). Otherwise, ( y ) would not be considered the inverse. Therefore, it depends on how ( y ) is defined.
Definition of indirect proportion?
Indirect proportion is more famously known as Inverse Proportion. Inverse proportion is the exact opposite of Direct Proportion. Inverse Proportion -As one quantity increases other quantity decreases. An example problem: If 4 painters can paint a house in 6 days then how many days can 8 painters paint a house of the same size? To solve, use cross product 4 painters=6 days 8 painters=x 4x6=24 24/8=3 To paint the same house,8 painters need 3 days.
