Answer:
She is correct because 30 percent of 30 is 9 or in other words if you multiply 30 by 30 percent you get 9.
Step-by-step explanation:
25% because the first FLIP, it was a fifty-fifty chance. FLIP again and the chances are divided by two since you can only get 2 things, either heads or tails.
-18 = xy + z
- z -18 = xy
-z-18/y = x
Answer:
its 10:25 :)
Step-by-step explanation:
hope this helps!
