1/2=1/3 false
Multiply the cross products, and see if they are equal. If they are equal, the proportion is true. If they are unequal, the proportion is false.
false
only one example
False, it is the fixed cost which is not increased or decreased with proportion to output.
It is a false statement that women have a larger proportion of muscle tissue in the upper body compared to men.
No
give me an example
To do a proportion all you have to do is find the equivilent fraction. For example: 4/7=12/221
direct
The size of the window seems out of proportion with the height of the wall.
False. In a mixture, the constituents are not present in a fixed proportion; they can vary in amounts. This distinguishes mixtures from compounds, where elements are combined in specific ratios. Mixtures can be homogeneous or heterogeneous, depending on how well the components are mixed.
false