Question

f is inversely praportional to the square of d , when d = 5 , f = 18 , If d = 10 find f =?​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

f=0.01

Step-by-step explanation:

DATA,

f=?

d=10

f=1/d

putting in values

f=1/(10)^2

f=1/100

f=0.01