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Answered

The variable a varies jointly as the product of b and c, and inversely as the square of d. If a = 9 when b=1, c = 27 and d= 3, find the constant of variation. ​

Sagot :

ONEKPHIN

Answer:

3

Step-by-step explanation:

a=kbc/d^2

Substitute

9=k(1)(27)/3^2

9=27k/9

9=3k

k=3

Sana nakatulong ako sayo lods:),

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