Answer:
In an experimental study looking at classical music exposure and reading ability in children, the researcher divided the children into two groups (Groups A and B
If I'm correct the answer would be C.) hope this help
Answer:
5x/7 - 3/7
Step-by-step explanation:
<span> Answer: 90° degrees </span>
<span>You will need to weight those balls only twice.
You weight 6 balls, 3 on one side of weight and 3 on another, and other
3 balls you have are in your hand.
Check picture bellow</span>