Answer:
a=m-b-z
Step-by-step explanation:
A ratio is a comparison of two values. In this case, there are 6 boys to every 15 girls. So, this means the ratio is 6:15.
Hopefully, this helps!
The function is the Sine Curve
y = sine (x)
Do u have a picture of the problem?
Yes it is because the each element in the domain corresponds to exactly one element in the range.