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S varies inversely as G. If S is 9 when G is 2.4​, find S when G is 6. ​a) Write the variation. ​b) Find S when G is 6

Respuesta :

Answer:

S = 21.6/G

S = 3.6

Step-by-step explanation:

Inverse variation:

y = k/x

For this problem:

S = k/G

We use the given values of S and G to find k.

9 = k/2.4

k = 9 * 2.4

k = 21.6

The equation is

S = 21.6/G

For G = 6,

S = 21.6/6

S = 3.6