If a varies directly as b and inversely as the square of c and a=6, b=3, and c=2, then what is b when a=4 and c=3?

Q: The electrical resistance of a cable varies directly as its length and inversely as the square of…

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Q: If y varies inversely as x2, and y = 3 when x = 10. The equation of variation is? a) Y=3/x2  b) Y=…

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Q: 3. Let b vary directly as a. If b = 80 when a = 20, what is the equation of variation?

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Q: Suppose r varies directly as the square of m, and inversely as s. If r= 17 when m = 6 and s 9, find…

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Q: Suppose r varies directly as the square of​ m, and inversely as s. If r=11 when m=4 and s=4​, find r…

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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: a varies directly as the square of b and inversely as the cube of c. If a = 195 when b = 2 and c =…

A: Follow the procedure given below.

Q: If y varies directly with the square of x and inversely as z, what is the change in y when both x…

A: Here, y varies directly with the square of x and inversely as z. The mathematical equation of the…

Q: The distance, s, that a body falls from rest varies directly as the square of the time, t, of the…

A: Given: (k is a constant used to remove the proportionality sign) When s=64 feet and t= 2s value of…

Q: If y varies inversely as x and y =2 when x =- 7, find k. Α. 10 В. -10 С.-12 D.-14

A: Since you have posted multiple questions and we can answer one question. So, answered question…

Q: If z varies inversely as w, and z =5 when w 9, find z when w= 15.

A: Since you have asked multiple questions in single request  so we  will be answering only first…

Q: If z varies directly as x and inversely as y and is equal to 4 when x and y have the values of 12…

A: This is the simple problem of algebra, which could be solved by just using the given information in…

Q: Suppose r varies directly as the square of m, and inversely as s. If r=18 when m=12 and s=9, find r…

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Q: If z varies inversely as w2​,and z=30 when w=5​, find z when w=6.   The variable a varies jointly…

A: Z varies invescly as ω2then Z∞1ω2Z=Kω2, k is proportionaly constantwhen W=5, Z=30…

Q: If s varies directly as the square of t, and s = 10, what is the constant of variation?

A: To determine the constant of variation from the given data

Q: If a= 1/x + 1/y, what is the value of 1/a?

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Q: y varies directly as x and inversely as the square of z. y = 72 when x = 54 and z = 3. Find y when x…

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Q: Suppose that y varies inversely as the square of x, and that y=7 when x=7. What is y when x=11?

A: We can solve the given problem using concept proportional .

Q: Suppose r varies directly as the square of​ m, and inversely as s. If r=20 when m=15 and s=9​, find…

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Q: If u varies inversely as the square root of v and u=6 when v=16, what is u when v is 36?

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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 z varies directly with ar and inversely with the square of y. If z = 8 when æ = 4 and y = 5,…

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Q: If y varies jointly as x and the square root of z and if y = 60 when x = 2 and z = 9, find y when x…

A: The value of y is:

Q: y varies jointly as a and​ b, and inversely as the square root of c. y=154 when a=11, b=7, and c=25.…

A: We will find out the required value.

Q: Suppose r varies directly as the square of​ m, and inversely as s. If r=11 when m=12 and s=9​, find…

A: givenr α m2    ....1& r α 1s   ....2If r=11 when m=12 and s=9​,to  find r when m=60 and s=9.

Q: If y varies inversely with the square of x, and y =7 when x=2, find y when x=01. y- (Simplity your…

A: We have, y varies inversely with the square of x. Therefore, y∝1x2 On removing the proportionality…

Q: Assume that d varies jointly as a² and b, and inversely as c. If d = 144 when a = 3, b= 7, and c =…

A: d varies jointly as a2 and b and inversely as c. Therefore, for some constant k. Now , when a=3,…

Q: ) If x and y vary inversely, and x = 8 when y = 1/4, what is y when x = -4?

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Q: Suppose that y varies inversely as the square of x, and that y = 8 when x = 6. Find y when x = 2.

A: Suppose y varies inversely as the square of x, where k is constant of proportionality.

Q: Suppose r varies directly as the square of m, and inversely as s. If r=17 when m=4 and s=4, find r…

A: Given that : r varies directly as the square of m, and inversely as s i.e r=αm2s for some α also…

Q: Suppose that y varies directly as the square root of x, and that y equals 12 when x= 36. Find x when…

A: y varies directly as the square root of x. y∝xy=kx where k=proportionality constant Substitute x=36…

Q: .If y varies inversely as x and y = 2 when x = 6, find y when x = 36. O A. 1 6. 1 3. C. 3 D. 6

A: Given that y varies inversely as x.

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

A: given: y varies inversely as the 4th power of x. when x=-1, y=5 we have to determine the value of y…

Q: If a varies jointly with b squared and c, what is the constant of variation when a=32, b3D2 and c36?…

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Q: If y varies inversely as the cube of x and y = 24 when x= 12, find y when x= 6. O 3 O 12 A 48 O 192…

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Q: The intensity of a radio signal varies inversely as the square of the distance from the transmitter.…

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Q: If p and q vary inversely and p is 14 when q is 10, determine q when p is equal to 20.

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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: Assume that y varies jointly as x^2 and w and inversely as z. If y=10 when x=2.5​, w=8 and z=20​,…

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Q: If x varies inversely as y, and x = 3 when y = 8, find y when x = 4.

A: Y=6

Q: Suppose r varies directly as the square of​ m, and inversely as s. If r=12 when m=10 and s=4​, find…

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Q: If p varies directly as the squares of q and inversely as the square root of r, and p=60 when q =6…

A: Given p varies directly as the square of 9 and inversely as the square root of r Then p= kq2/(r)0.5…

Q: A company has found that the demand on its widgets varies inversely with the price of the widget.…

A: Let us denote D= the demand of the widget and P=price of the widget  Given that D and P vary…

Q: Suppose that y varies inversely as the square of x, and that y=9 when x=14. What is y when x=9?

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Q: Suppose that y varies inversely as the square of x, and that y=10y=10 when x=9x=9. What is y when…

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Q: If x varies directly as y and inversely as z, and x=14 when y = 7 and z-2, find x when z=4 and y=…

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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: he resistance (in ohms) of a circular conductor varies directly with the length of the conductor and…

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Q: If p and q vary inversely and p is 29 when q is 25, determine q when p is equal to 5.

A: Solution-

Q: .Suppose t varies directly as m and inversely as the square of n. If t= 32 when m = 16 and n = 4,…

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