Which ratio cannot form a proportion with 3/4?A.)30/40B.)12/20C.)12/16D.)9/12
2 answers:
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Answer:
11
Step-by-step explanation:
Constant of proportionality, k, is the ratio of the quantity of variable y to the quantity of variable x.
Using a point on the line, (4, 44),
Constant of proportionality, k = .
Constant of proportionality of the graph is 11.