Answer: 19.625
Step-by-step explanation: if u need the explanation add me
You would have to multiply 0.500(0.5) to 45 and you would get 22.5
Step-by-step explanation:
2x-21+6=x-3
Answer:
adding salt makes the water freeze slower and evaporate slower too.
Step-by-step explanation:
While pure water freezes at 0°C (32°F), salt water needs to be colder before it freezes and so it usually takes longer to freeze. The more salt in the water, the lower the freezing point.
Answer:
the answer should me 1.5 grams
Step-by-step explanation: