Pls explain the question of this sum
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Answer:
y= k * sqrt(x)
K=6
Step-by-step explanation:
Y varies directly to square foot of x
Means
y=k× sqrt(x)
Where k is the proportionality constant
Now put the values of y and x given in question
=> 24= k* sqrt(16) Ans(i)
=> 24 = k * 4
=> k= 6. Ans (ii)
Now use this value k to find any value of y if x is given
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