20 is the answer.
15% of 50= 7.5
45% of 50= 22.5
22.5+7.5=30
50-30=20.
Answer:
Medium
Step-by-step explanation:
If a person that would need a little bit of a bigger size they would fit in medium and a small wouldnt fit them. Also a person that wears a small would also benefit because it would be a little bigger so if they grew more it would still fit.
The average for the 2 percents added together is 0.5333 I believe this is the answer. And to double check look up average percentage calculator and Average Calculator - Omni will pop up and use that calculator to be sure. Hope this helped.
Since you have provided me with • symbol I must assume it's about function multiplication, but since standard keyboard doesn't have the function composition symbol 
I must assume you meant either.
1. Case you meant multiplication.
2. Case you meant composition.
Hope this helps. Next time please use LaTeX to format your equations so that others can give you answers as well.
Mary ann was born : 1983 and has sixty four years aold and her dauther has thirty two . May bie I dont shure .
