If y varies inversely as the 4th power of x and y = 5when x = -1, what is y when x = 0.5?

Q: Solve for the value of y as described in the following problem. y varies directly as the square of x…

A: topic- ratio and proportion

Q: Let a varies jointly as the square of b and the 5th power of c. What is the formula?

A: It is given that, a varies jointly as the square of b and the 5th power of c

Q: In the inverse variation equation y = k/x what is the effect on x when y is doubled?

A: In the inverse variation equation  y=kx  what is the effect on x when y is doubled

Q: If v varies inversely with w and v = 18 when w = 1/3 find the equation that relates v and w

A: Given v varies inversely with w.

Q: 2) If y is inversely proportional to the cube of x, find y when x =5, given y = 2 when x = 7. %3D

A: given y is inversely proportional to x3

Q: Suppose z varies directly with x and Inversely with the square of y. If z =.6 when r = 2 and y = 1,…

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Q: the forces needed to keep a car from skidding on a curve F varies inversely as the radius of the…

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Q: y varies directly as the nth power of x can be modeled by the equation________ .

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Q: If y is inversely proportional to x and y=8 when x=10 find y when x=16

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Q: . If S varies inversely as the square root of T andS = 4 when T = 4, what is S when T = 16?

A: Given that, S varies inversely as the square root of T. S α 1TS=kT     k is proportanility constant…

Q: the intensity i of light varies inversely as the square of the distance d from the light bulb.…

A: The intensity I of light varies inversely as the square of the distance d from the light bulb. That…

Q: If a is directly proportional to b and if a = 30 when b = 21, what is the value of a when b = 10…

A: Question number 30,Given,          a is directly proportional to b and a=30 whne b=21. Also when…

Q: What is the value of d if "d varies jointly with x and z, when k-5, -2, and z-10"?

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Q: If p varies inversely with q and p = 5 when q = 6 , find the equation that relates p and q

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Q: Solve the following. 1. Suppose that m varies inversely as n. If m = 5 when n = 7, find n when m =…

A: Given that m varies inversely as n that is, m=kn             ...(1)

Q: In an electrical circuit, the current passing through a conductor varies inversely with the…

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Q: when k=2, What is the value of d if "d varies jointly with x and z, when k-5, x-2, and z-10"?

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Q: Suppose z varies directly with a and inversely with the square of y. If z = 12 when æ 3 and y = 4,…

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Q: Solve each of the following problems. The volume (V) of a gas varies directly as the temperature (T…

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Q: The volume V of a given mass of a gas varies directly as the temperature T and inversely as the…

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Q: The numerical value of xe dr is

A: According to our guidelines we can answer only one question and rest can be reposted.

Q: 52. If w is inversely proportional to the square of v and w - 36 when v as a function of v - 5,…

A: Given that w is inversly proportional to square of v.That is,

Q: Given that y is inversely proportional to x and the fact that y = 23 when x = 15, determine the…

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Q: The intensity of a light from a light bulb varies inversely as the square of the distance from the…

A: According to the question given that the intensity I of a light bulb varies inversely as the square…

Q: 2. The intensity at which an object is illuminated varies inversely as the square of its distance…

A: Let the intensity of the light be N and the distance from the light source be d.  Then we have that…

Q: The speed v of a gear varies inversely as the number of teeth t. If a gear that has 30 teeth makes…

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Q: If y varies inversely as x​, and y = 10 when x = 3​, find the value of y when x = 4.

A: Topic - equation and functions Given:  If y varies inversely as x, and y = 10 when x = 3   To Find:…

Q: y varies directly as x and inversely as z can be modeled by the equation-------------------------- .

A: Given, y varies directly as x and inversely as z

Q: y is inversely proportional to the square root of (x + 1). When x = 8, y = 2. %3D Find y when x =…

A: y is inversely proportional to the square root of (x+1). Also When x=8, y=2. To find y when x=99.

Q: Suppose that y varies inversely as the square of x, and that y=7 when x=2. What is y when x=12?…

A: Here is the solution

Q: Suppose that y varies directly as x' and inversely as w. If both x and w are doubled, what is the…

A: Given: y varies directly as x5 and inversely proportional as w2

Q: Suppose that y varies inversely as the square of x, and that y=7 when x=10 What is y when x=19?…

A: y varies inversely as the square of x, and that y=7 when x=10 We need to calculate  What is y when…

Q: The mass of a spherical solid is inversely proportional as its density and the cube of its…

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Q: Suppose that the current I (amperes) in an electrical circuit is related to the voltage V (volts)…

A: Initially V=24 volt and R= 100 ohm So, I=V/R= 24/100 = 0.24 amperes  Later V=23 volts and r= 80 ohm…

Q: find the constant of variation k   p is inversely proportional to q. when q is 8, p is 20

A: Given that p is inversely proportional to q. That is, p = (k/q).Given that, the value of p is 20 and…

Q: The speed v of a gear varies inversely as the number of teeth t. If a gear that has 30 teeth makes…

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Q: The electrical resistance R of a wire varies inversely with the square of its diameter d. If a wire…

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Q: The quantity z varies directly with y and inversely with x When y = 10 and x = 2, z = -40. Find z…

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Q: e when x ≥ 0.)

A: Given as,  Xi follow exponential with mean λ.

Q: The numerical value of xe*dr is

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Q: The volume V of a given mass of gas Varies directly as the temperature T and inversely as the…

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Q: X varies inversely as the square of P. If x is 5 when P is 4, find x when P is 2

A: Given that X varies inversely as the square of P that is

Q: If p varies inversely with q, and p=2 when q=1, find the equation that relates p and q.

A: Given that p varies inversely with q and p=2 when q=1. We have to find the equation that relates p…

Q: Solve each of the following problems. If y is directly proportional to x, and y = 36 when x = 48,…

A: y∝xy=kxWhen value ofx=48 and y=3636=k(48)k=3648=34

Q: If Y varies inversely as the square root of X, what happens to Y if X is decreased in the ratio…

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Q: In an electrical circuit, the current passing through a conductor varies inversely with the…

A: I=current  R=resistance I∝1R to remove the proportionality sign we need to multiply constant k I=kR…

Q: If y varies inversely as the square root of x and y=1 and x=25, find y when x=16 Attach Cile

A: Given, y ∝ 1x So , y = kx  ;       (where k is the constant of proportionality)      when  y  =1…

Q: What is the value of d if "d varies inversely with the square of= when k-2, and z-10"?

A: Given that: d varies inversely with the square of z.When k=2, z=10

Q: Suppose  c  is inversely proportional to the square of  d. If  c=8  when  d=2⁢, find the constant of…

A: Given, c is inversely proportional to the square of d.

Q: y varies directly as the nth power of x can be modeled by the equation

A: Giveny varies directly as the nth power of x can be modeled by the equation

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.