Math
There is not a formula for music.
Real depth Dr= Apparent depth/ refractive index of water Dr= Da / n water
It is usually a linear measure in the downward direction.
length, width, depth, and some thing else
Math
There is not a formula for music.
A polyhedron is a math formula and information about it can be found in a math textbook or on Math Is Fun, Euler's Polyhedron Formula, Math Munch and Open Study.
A formula does not normally have a mean!
you use the quadratic formula in math when the quadratic equation you are solving cannot be factored.
The formula is: Number of sides = 6.
The formula of percentage is pi. This is used in math.
Real depth Dr= Apparent depth/ refractive index of water Dr= Da / n water
It is usually a linear measure in the downward direction.
Math
it is the slope formula in the equation it is the slope formula in the equation
The related link "Purple Math" has an in depth explanation.