alexandriaw827 alexandriaw827

26-02-2019
Mathematics

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PLEASE HELP!!! GIVING AWAY BRAINLEIST!!

x and y vary inversely. x= 1200 when y= 0.3. What is x when y =0.5 ?

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student0005 student0005

26-02-2019

[tex] \frac{1200}{0.3} = \frac{x}{0.5} [/tex]

Make a proportion and cross multiply.

0.3x = 600

x = 2000

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