Question
In the US shoe sizes and foot length are related byt he formula s=3f-24 where s represents the shoe size and f represents the foot in length in inches
Solve this formula for f, foot length in terms of s, shoe size
Solve this formula for f, foot length in terms of s, shoe size
Answers
san
are you just asking for rearrangement?
if so,
(s+24)/3=f
if so,
(s+24)/3=f
M
I'm not sure because that's all the question is asking? But from what it looks like, does it just need rearranging? There's another question after that which is : According to this formula if you wear a size 15 shoe how long is your foot
M
Is the formula they gave wrong
x
This is not the right formula
san
yeah just plug in the 15 for s into your formula and rearrange to find f, foot length
M
13?
san
13 in is the length of the foot if its a size 15 shoe. that's a big foot
M
In the formula what is the number 3 and 24 for
san
they might be products of the proof that derived that formula