Answer:
7
Step-by-step explanation:
did the math
A chemical change results from a chemical reaction, while a physical change is when matter changes forms but not chemical identity. Examples of chemical changes are burning, cooking, rusting, and rotting. Examples of physical changes are boiling, melting, freezing, and shredding.
plz mark me as brainliest :)
I don’t see a picture so I can’t exactly answer this. Sorry
Answer: 15 times 12 i think maybe so 180
Step-by-step explanation:
Answer:
0.285
Step-by-step explanation:
To do this, divide 28 1/2% by 100%, obtaining:
28.5%
---------- = 0.285
100%
