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Indirect variation: the numbers of red marbles = k/the square of blue marbles, where k is the coefficient of the variation.
4 = k/202
4 = k/400
1600 = k
Let the number of red marbles be x.
x = k/42
x = 1600/16
x = 100
Thus, if there were 4 blue marbles, would be 100 red marbles.
What else can I help you with?
What would be the equation be fore z varies inversely with x and directly with y?
Z = K Y / X 'K' can be any constant number.
If X varies inversely as y2 and x equals 5 when y equals 12 Find x when y equals 6?
80
How are the frequency and the wavelength of a wave traveling at a constant speed related?
frequency = speed of wave / wavelength so if speed is constant then frequency varies inversely with wavelength
What is a direct square variation?
one quantity varies directly as the square of the other quantity. in symbols, y = kx squared
How does the frequency vary with the length of a pendulum?
The frequency of a pendulum varies with the square of the length.
What describes any physical phenomenon that varies inversely with the square of the distance from the source?
Any physical phenomenon that varies inversely with the square of the distance from the source follows the inverse square law. This means that as the distance from the source doubles, the intensity or strength of the phenomenon decreases by a factor of four. Examples include the intensity of light, gravity, and electromagnetic radiation.
A varies directly as b and inversely as c?
A = k (b/c)'k' is some constant number.
If b varies directly as the cube of c and inversely as the square of d?
Then b = kc3/d2 where k is some positive constant.
Let k be the constant of proportionality and let q r s and t be positive real number variables. If q varies directly with the cube of r inversely with s and inversely with the square root of t which o?
q = k*r^3/(s*sqrt(t))
If y varies inversely as the square of x and y equals 4 when x equals 5 find y when x is 2?
25
How many marbles needed to fill a 5 x5 x5 glass?
It varies; depending on the size of the marbles
W varies directly as x and inversely as y?
W = k (x/y)'k' is some constant number.
Suppose the amount of radiation that could be received from a microwave oven varies inversely as the square of the distance from it How many feet away must you stand to reduce your potential radiatio?
Suppose the amount of radiation that could be received from a microwave oven varies inversely as the square of the distance from it. How many feet away must you stand to reduce your potential radiation exposure to the amount you could receive standing 1 foot away?
Translate C varies jointly a d and the cube of e and inversely as the square root of m?
C = k*a*d*e^3/sqrt(m) where k is a constant.
What would be the equation be fore z varies inversely with x and directly with y?
Z = K Y / X 'K' can be any constant number.
What is w varies directly a f and inversely as the square of p?
The relationship between w, f, and p can be described as: w = kf/p^2, where k is the constant of proportionality. This means that w is directly proportional to f and inversely proportional to the square of p. If f increases, w will increase, and if p increases, w will decrease.
The law of demand states that the quantity of a good demanded varies?
Inversely with its price.
