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Q: If c varies jointly as f and g and c equals 27 and f equals 18 and g equals 6 find c when f equals 30 and g equals 10?

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40

y = -5

1

y = 8

x = 5.y.z so 5.10.12 = 600

m = 24

mensos yo no me la seee

y = kx: 10 = 37k so k = 10/37 and y = 10x/37

50

xy = is a constant (k) so k = -360. When y = - 36, x = 10

We write y=kx since y varies directly as x. Now we know if x is 5, y is 10. so we write 10=5k so k=2

10

y = x/k so 15 = 6/k making k = 0.4. when x = 10 y = 10/0.4 ie 25 alternatively y/x = k ie 15/6 = k so k = 2.5; y/10 = 2.5 making y = 25.

y = xz where x = 3, z = 10 y = 3 x 10 = 30

That would be 10

No.

10^6 cell but it varies species to species bacterial cell..

8

50

5 times ten is fifty JHC

Speed = 10/7 m/s

The answer is x=10. If: x=20 y=8 z=4 then: y=8/2=4 z=4*2=8 since x varies directly with y, meaning whatever happens to y, happens to x, so if y was divided by 2, then x should be divided by 2. After all, the inverse of division is multiplication.

If x equals 10 and y equals 10, then 9x plus 8y equals 170.

One cm equals 10 millimeters,so 1600 cm equals 16,000 millimeters. To find the answer, multiply cm by 10.

Based on the available information, anything from 4 to 10.