Answer:
When simplified they all are 1/5
So yes they are proportional
Answer:
A 1:6
Step-by-step explanation:
3:18 simply to 1:6
Answer:
g(f(x)) = 3.15x
Step-by-step explanation:
To find the number of Japanese yen equivalent to x russian rubles, we need to put one function into another.
If we take f(x) and put in into g(x), we will get Japanese yen in terms of rubles. Thus,
g(f(x)) = 90 (0.035x)
g(f(x)) = 3.15x
THis is the composite function which represents the number of Japanese yen equivalent to x Russian Rubles.
Answer:
4.19
Step-by-step explanation:
just use the formula 2pir^2
