Maths-
General
Easy
Question
The formula 
gives the diameter d, in inches, of a rope needed to lift a weight of w, intons. How much weight can be lifted with a rope that has a diameter of 4in?
Hint:
Rearrange the equation and then solve for W.
The correct answer is: 10.5169 tons of weight can be lifted with a rope that has a diameter of 4in
Complete step by step solution:
Here we have the formula to be 
Given that , d = 4
On squaring (i), we can have 
10.5169 tons of weight can be lifted with a rope that has a diameter of 4in.
10.5169 tons of weight can be lifted with a rope that has a diameter of 4in.
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