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2 votes
help me do pls.If u don't know how to do,pls don't do or else u will be reported.I need it under 25 min thank u <3​

help me do pls.If u don't know how to do,pls don't do or else u will be reported.I-example-1
User Asherbret
by
6.6k points

1 Answer

2 votes
F is proportional to 1/x^2
distance = x
A reduction of 25 percent = 0.75x
Let’s put this in place of x
F = 1/(0.75x)^2
And simplify
F = 1/0.5625x^2

So you need to find the percentage increase from 1/x^2 to 1/0.5625x^2

So what does 1/x^2 multiply by to give 1/0.5625x^2

Written as an equation it is y/x^2 = 1/0.5625x^2
Multiply both sides by x^2
y = 1/0.5625
y = 1.778 (rounded to 3 decimal points)

So the decimal multiplier is 1.778 and so the percent increase is approximately 77.8%
User Roscoe
by
6.3k points
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