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what is the constant and equation of. c varies inversely as d and c = 7 when d = 4?​

Sagot :

Problem:

What is the constant and equation of c varies inversely as d and c = 7 when d = 4?​

Solution:

c = k/d

7 = k/4

7(4) = k

k = 28 → constant of variation

c = 28/d → equation of variation

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