A woman's shoe that is size x in country A is size s(x) in country B, where s

boitshupoO

boitshupoO

Answered question

2021-09-11

A woman's shoe that is size x in country A is size s(x) in country B, where s(x)=x12. A woman's shoe that is size x in country p(x)=x1.8. Find a function that will convert country A shoe size to country C shoe size.
The expression for the function is ___.
(Use integers or decimals for any numbers in the expression.)

Answer & Explanation

smallq9

smallq9

Skilled2021-09-12Added 106 answers

Step 1
If the shoe size in country A=x, then
The shoe size in country B=s(x)=x12
If the shoe size in country B=x, then
The shoe size in country C=p(x)=x1.8
Step 2
The shoe size in country A=x, then
The shoe size in country B=s(x)=x12=t(say)
Then shoe size in country C=p(t)=t1.8
Putting back the value of t, p(s(x))=x121.8=x5.8
Hence, if shoe size in country A is x, then shoe size in country B=x13.8

Do you have a similar question?

Recalculate according to your conditions!

Ask your question.
Get an expert answer.

Let our experts help you. Answer in as fast as 15 minutes.

Didn't find what you were looking for?