davinioza
davinioza davinioza
  • 04-07-2017
  • Mathematics
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Correct answer gets brainliest and full ratings.

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TheSmartOne20
TheSmartOne20 TheSmartOne20
  • 04-07-2017
The correct answer is C.) 0.4
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AL2006
AL2006 AL2006
  • 04-07-2017
"Varies directly" means y=kx and k is a number. You said that y is 4 when x is 10. So 4=10k, and k is 0.4. y is always 0.4 of x. Ergo, when x is 1, y is 0.4 .
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