The number r varies jointly as s and the square of t. IF r = 6 when s = 12 and t = 3 18 and t = 2 find r when s =

Q: The value of y varies directly with x. If z = 6, then y 21. Find the value of z when y 70. O 1.8 O…

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Q: Use the four-step procedure for solving variation problem to solve: y varies directly as x and…

A: Given that, y varies directly as x and inversely as the square of z so, Where k=constant

Q: Given that y varies directly with the square of x, and y=10 when x= 5, find  (a) y when x= 20…

A: Form the equation of y as varies according to x with the help of given point.

Q: if m varies directly as n and the square of r and inversely as s if m 40 when n = 5 r = 4 and s = 6

A: Let us consider the statement a is directly proportional  to b means a∝b To make the equation use…

Q: Use the four-step procedure for solving variation problem to solve: a varies directly as b and…

A: Given that: a varies directly as b and inversely as the square of c. So,  Where k is a constant.…

Q: The value in dollars, v(x), of a certain car after x years is represented by the equation v(x) =…

A: Value of car is represented by v(x) after x years.v(x)=25000(0.86)x

Q: The electrical resistanceof a wire varies directly with the length of the wire andinversely with the…

A: Given that a resistance of a wire is directly proportional to the length of the wire and inversely…

Q: If inversely with w, and v = 6 when w = 1/2 find the equation that relates v and w

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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: 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: The variable s is proportional to t, and s = 25 when t = 75. Determine t when s = 60.

A: Given, s is proportional to t. That is

Q: Y varies jointly as x and the square root of z; y=48 when x=2 and z=36. Find y when x=3 and z=25.​

A: Vv

Q: What is the value of t in terms r, s, and u In the equation

A: The solution is easy to see

Q: find the constant of variation k for the stated condition.  A varies directly as the square of r,…

A: A varies directly as the square of r,  Hence, A = kr2

Q: 20. Ify varies directly as x, and if y = 52 when x = 4, find y when x = 9. 21. If y varies jointly…

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Q: If A varies directly as B and inversely as C, a) Write the variation equation. b) Find A when B = 9,…

A: a.solution :If A varies directly as B then A  proposnal to BA varies inversely as C  then A…

Q: R varies directly as P and inversely as the square of T. If R = 30 when P = 40 and T = 2, a) Find…

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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: From HW 8.2 , #13 Find the value of each variable. 13. 45 30 X= y3 17

A: We have, x = 17√3  y = 34√2  &, z = 34    The detailed solution is as follows below:

Q: The volume of a fixed amount of a gas varies directly as the temperature T and inversely as the…

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Q: Use the four-step procedure for solving variation problem to solve: y varies jointly as m and the…

A: Write an equation that models the given statement.

Q: If x has units of feet and y has units of seconds, find the units of z in the following equations: X…

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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: If y varies directly with the cube root of z, and y 8 when z = 64, which formula describes this…

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Q: Find the constant of variation and write the formula that is expressed by the indicated variation. y…

A: Given query is to find the constant of variation.

Q: find the constant of variation for each of the stated conditions. A varies jointly as b and h, and A…

A: Given: A varies jointly as b and h and A=72 when b=16 and h=9. To find the constant. Solution: The…

Q: find the constant of variation for each of the stated conditions. V varies jointly as B and h, and V…

A: V varies jointly as B and himplies that as the value of either B or h increases, the value of V…

Q: Solve. If v varies directly as w and  v = 7  when  w = 1/2,   find the equation that relates v and…

A: Given,            v varies directly as w and  v=7  when  w=12 .

Q: If b varies jointly with a and c and b =112 when a = 12 and c=7, find a when b=72 and c= 2. %3D

A: Given : b varies jointly with a and c. When a=12 then b=112 and c=7

Q: The power in an electric circuit varies jointly as the current and the square of the resistance. If…

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Q: f varies jointly as h and the square of g and f=50 when h=4, g=5. find f when h=6, g=3

A: To find f when h=6, g=3

Q: If QR = ST, solve for the value of x. 7x 10 3x+ 6 V T R.

A: X= 4

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: d) f(a)= (2a-1)² 2a + 5a

A: You have asked multiple questions and not mentioned which question answer you need so according to…

Q: Describe in words the variation shown by the given equation : z = k√x/y2

A: Given: z=kxy2 To Describe: Describe in words the variation shown in the given above equation.

Q: The value in dollars, v(x), of a certain car after x years is represented by the equation v(x) =…

A: I am going to solve the given problem by simple substituting the x=2 and x=3 to get the required…

Q: If y varies directly as x and y 8 when x 3, what is the value of y when x = 9? А. 1 в. с. 14 D. 24

A: Solution: The objective is to find the value of y when x=9

Q: Suppose P varies jointly with r and the square of m. When r=2 and m=3, then P=36. Find P if r=10…

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Q: The value in dollars, v(x), of a certain car after x years is represented by the equation…

A: Disclaimer: Since you have asked multiple questions, we will solve the first question for you. If…

Q: as x and the square of z, y= 150 when x yvaries jointly = 3 and z = 5. Find y when X = 12 and z = 8.

A: If x=3, z=5 then y=150 If x=12, z=8 then z=?

Q: The period p of a pendulum, or the time it takes for the pendulum to make one complete swing, varies…

A: Given: the time it takes for the pendulum to make one complete swing, varies directly as the square…

Q: The value in dollars, o(x), of a certain car after x years is represented by the equation v(x) =…

A: vx=250000.86x take x=2 v2=250000.862 v(2)=250000.7396 v(2)=18490

Q: Use the four-step procedure for solving variation problem to solve: y varies jointly as a and b and…

A: Since y varies directly as a and b and inversely as the square root of c, the equation is…

Q: Use the given information to find the unknown value. y varies jointly as the square of x and the…

A: Given,y varies jointly as the square of x and the square root of z.

Q: To solve for /, back-substitute the value w 10 into Equation 2. w 4 10 + 4

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Q: Translate each statement into an equation. Use k for the constant of variation. Question #1 B varies…

A: If p varies q, then it is written that p∝q. It can also be written as p=kq, where, k is the constant…

Q: use the given information to find the unknown value  y varies jointly as the square of x and the…

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Q: Use the given information to find the unknown value. y varies directly as the square of x. When x =…

A: y varies directly as the square of x. So, y=kx^2Given when x=3 then y=54. Plug them to find k.k=6

Q: E/R=A+B , solve for R

A: Given :