psbredeson
psbredeson psbredeson
  • 12-05-2021
  • Mathematics
contestada

i need this fast please i will try to mark brainliest

i need this fast please i will try to mark brainliest class=

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tankisfun97 tankisfun97
  • 12-05-2021

Answer:

Step-by-step explanation:

we have to find if the series have a constant of proportionality by dividing the value of y by each value of x

1)

100 : 2 = 50

200 : 4 = 50

300 : 6 = 50

400 : 8 = 50

ok = y

2)

0.60 : 4 = 0.15

1.20 : 8 = 0.15

1.44 : 12 = 0.12

no = n

3)

0.15 : 1 = 0.15

0.3 : 2 = 0.15

0.45 : 3 = 0.15

0.6 : 4 = 0.15

ok = y

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paulsenh paulsenh
  • 12-05-2021
A- Yes B- No C- Yes.
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