What is the definition of "constant of proportionality"? Define or show an expression to prove your answer

Mathematics

1 answer:

Feliz [49]3 years ago

7 0

Answer:

The constant of proportionality is the ratio between two directly proportional quantities. Two quantities are directly proportional when they increase and decrease at the same rate.

(G o o g l e)

Step-by-step explanation:

I hope this helps!

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Suppose that a class contains 15 boys and 30 girls, and that 10 students are to be selected at random for a special assignment.

natka813 [3]

Prob of selected students times prob of selecting boys times prob of selecting 3 boys
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1. 10s/45t = 0.22
2. 15b/45t = 0.33
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Rudiy27

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