PLEASE ANSWER! Giving brainliest if correct. CER – Claim, Evidence, Reasoning

QUESTION: Which travels faster, light in an empty glass or light in a glass of water?

Please include a Claim, your evidence, and the reasoning to believe the evidence. I've been doing this for days, so please answer!

Why do interests rates on loans to be lower in a weak economy than in a strong one

If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b

The four students in the table below each recorded the time and distance traveled while exercising. exercising distance (miles) time (minutes) gia 2 30 harris 5 50 ian 3 40 jackson 4 80 which list ranks the students from fastest walker to slowest walker? jackson, gia, ian, harris harris, jackson, ian, gia harris, ian, gia, jackson jackson, harris, ian, gia