Find the variation constant described in each situation. If needed, round to two decimal places. z is jointly proportional to m and r. It is found that m=4m=4 and r=5r=5 when z=6z=6. k=k=   b is directly proportional to y. A study shows that y=6y=6 when b=8b=8. k=k=   g varies indirectly as t. It has been observed that t=6t=6 when g=2g=2. k=k=

Q: Suppose that y varies directly with z. If y = 272 when a 2 k. 16, find the constant of variation

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Q: Suppose that y varies inversely as the 4th power of x, and that y=8y=8 when x=4x=4. What is y when…

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Q: meters

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Q: pa 1. 3. y = ; y(3) = ' 7. 4x x = 1, find y when x = 3.

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Q: Assume that y varies jointly with x and the square root of z. f  y=30 when x=3 and z=25, then find…

A: Given y varies jointly with x & square revt at Z .If y = 30 when x = 3 & z = 25 .We have…

Q: Suppose y varies inversely as x and we know that y = 3 when x = 9. Find the value of y when x = 54.…

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Q: 1. If y varies directly as x and y = 10 and x = 2, find the equation of variation.

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Q: If the constant of variation of h varies directly as k is 11, then what is h when k is 77?

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Q: 4. 5 1 y 5 1.

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Q: Suppose that y varies directly as x. When x is 9, y is 4. Solve for y when x is 72. (Enter an exact…

A: y varies directly as x. So y=kx

Q: Consider the following. The variable y varies directly as x, and y = 80 when x = 48. Write the…

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Q: P varies directly as the sum of u and w. If u = 4 and w = 3, then P = 14 r varies directly as the…

A: 1. P varies directly as the sum of u and w. ⇒P∝(u+w)⇒P=k(u+w) Here u=4, w=3, P=14…