conitt89 conitt89

10-08-2017
Mathematics

contestada

If y varies inversely as x and y is 2.5 when x is 6, what is y when x is 4?

Respuesta :

musiclover10045 musiclover10045

10-08-2017

y=k/x

2.5 =k/6

k = 6*2.5 = 15

y=15/4

y=3.75

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