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MP3 will never be lossless. For lossless audio, you need a format that isn't lossy (e.g. flac, wavpack, ape).
As far as sound squality on MP3 goes, most people will not notice a difference between CD and 256K/320K CBR (constant bit rate) or VBR 'v0' (normally about 260-270K VBR, bur this can depend on the music and encoder used)
If you want sound quality with MP3, it is best to go to at least 224K CBR or 'v1' VBR (approx 220K VBR)
What else can I help you with?
What does a constant variable mean?
The variable will change at a constant rate. Its pattern will never be broken or changed throughout its process.
Are constant variables and independent variables the same?
No they are not the same. A constant variable keeps going at a constant rate.
What is the difference of directly proportional and inverse proportional?
In a directly proportional relationship, as one variable increases, the other variable also increases at a constant rate. In an inverse proportional relationship, as one variable increases, the other variable decreases at a constant rate.
How do you know if a function has a constant or variable rate of change?
If the graph is a non-vertical straight line, then the rate of change is constant. If the line is curved, then the rate of change (slope) varies.
Can a body have constant speed as well as variable velocity?
No, constant speed implies that the body is moving at a consistent rate, while variable velocity means the direction of motion is changing. It is not possible for a body to have both constant speed and variable velocity simultaneously.
In considering the best interest rates to accept what should you know about the risks?
Make sure you only borrow as much as you need, and no more. Make sure you know whether the rate has a variable or fixed rate. A fixed rate stays constant, but a variable rate changes with the economy. If you choose a variable rate be aware that it may increase significantly, which will increase your monthly payment, which should be considered in a budget.
What does it mean if a function has a constant rate of change?
if a number can change randomly it is called a variable
How can you identify a unit rate or constant of proportionality a table?
Divide an entry for one variable in the table by the corresponding entry for the other variable.
What does the constant rate mean in math?
It means that the first derivative is a constant. The derivative may be with regard to time or any other variable.
How can you find the unit rate or constant of proportionality in a table?
If the relationship between two variables in a table is that of direct variation, then the unit rate or the constant of proportionality is determined by dividing any non-zero value of one of the variables by the corresponding value of the other variable.
What is the derivative of just a constant?
0 A derivative is the rate of change of a function as another variable changes. As there is no change to a constant, the derivative is necessarily 0.
When a graph of two variables is a straight line passing through the origin the variables are said to be to each other?
It means that they are directly proportional to each other. As one variable increases, the other variable increases/decreases at a constant rate. The constant rate is determined by the gradiant of the straight line.
