jess9862
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The quantities
and y are proportional,
14 1.4
16 1.6
21 2.1
Find the constant of proportionality (r) in the equation y

Respuesta :

sqdancefan

Answer:

  r = 0.1

Step-by-step explanation:

If (x, y) = (14, 1.4) and the quantities are proportional, the constant of proportionality (r) in ...

  y = rx

is ...

  r = y/x = 1.4/14 = 0.1

The constant of proportionality is 0.1.

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