The interquartile range is 4
Answer:
x=12
Step-by-step explanation:
each CD is 12$
Answer:
22
Step-by-step explanation:
So we have the two functions:

And we want to find (fog)(5). This is the same as:

So, find g(5) first:

Multiply and subtract:

So, we can substitute:

Find the value:

Multiply and subtract:

So:

And we're done!
Answer:
The total cost of adding wallpaper to the room is 487.20