1.

If y is dorectly proportional to 1/x and x= 2 when y=20 what is the valu of x and y=1.25?

Answer»

ANSWER:

Step-by-step EXPLANATION:

y=K/x where k is any CONSTANT

20=k/2

So, k=20*2

k=40

y=40/x

1.25=40/x

x=40*1.25

x=25



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