I don't know what happened to the last question i sent
so i'm reposting this for an answer

Chemistry balance then what type of reaction are they i don't know why it keeps saying math when i put chem

Your friend swims on the school team. in his first four races, his times are 24.7, 23.5, 25.6, and 27.2 seconds. which time listed for his next race would make the range larger?

Find the area of the triangle shown 3 by 6