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Translate 'W varies jointly as c and the square of u and inversely as b' into a mathematical sentence.
Translate 'W varies jointly as c and the square of u and inversely as b' into a mathematical sentence.
- 4/
- W = kcab * 2
- W = kca * 2b
- W = (kb * a ^ 2)/a (correct)
What happens to T when h is doubled in the equation T = 4h?
What happens to T when h is doubled in the equation T = 4h?
- T is doubled (correct)
- T is tripled
- T is halved
- T becomes zero
Write an equation for 'the density (d) of air varies inversely as the volume water in the atmosphere'.
Write an equation for 'the density (d) of air varies inversely as the volume water in the atmosphere'.
- d = k * v ^ 2 (correct)
- (B_{v}) * d = K/v
- d = kv
- J = v/x
Write the equation of the relation 'W varies directly as the square of x and inversely as y and z' when W = 12, x = 4, y = 2, and z = 20.
Write the equation of the relation 'W varies directly as the square of x and inversely as y and z' when W = 12, x = 4, y = 2, and z = 20.
If y varies directly as x and y = 12 when x = 4, find y when x = 2.
If y varies directly as x and y = 12 when x = 4, find y when x = 2.
A relationship between two quantities such that the number of boys b varies directly as the number of girls g and inversely as the number of teachers t. Write the equation of this relation.
A relationship between two quantities such that the number of boys b varies directly as the number of girls g and inversely as the number of teachers t. Write the equation of this relation.
In the expression (6b^3 * c^5) * (2b * c^4), what is the simplified form?
In the expression (6b^3 * c^5) * (2b * c^4), what is the simplified form?
What is the equation of variation in the situation where W varies directly as the square of x and inversely as y and z, and W = 12 when x = 4, y = 2, and z = 20?
What is the equation of variation in the situation where W varies directly as the square of x and inversely as y and z, and W = 12 when x = 4, y = 2, and z = 20?
What is the value of 5^0 + 5^3?
What is the value of 5^0 + 5^3?
What should be the value of n in the expression (2x^(1/3) * y^4)^n so that the expression will be equal to one?
What should be the value of n in the expression (2x^(1/3) * y^4)^n so that the expression will be equal to one?
What is the constant of variation in the expression W = (Kx)/(vz)?
What is the constant of variation in the expression W = (Kx)/(vz)?
Simplify the radical expressions: sqrt(98) + sqrt(50) - sqrt(32).
Simplify the radical expressions: sqrt(98) + sqrt(50) - sqrt(32).
Write x^(1/3) as a radical expression.
Write x^(1/3) as a radical expression.
Simplify: (x^12)^(-1/2).
Simplify: (x^12)^(-1/2).
Which of the following expressions tells how many times the base is used as a factor?
Which of the following expressions tells how many times the base is used as a factor?
Find the value of (2^12 * 5^14)/(10^12).
Find the value of (2^12 * 5^14)/(10^12).
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