WILL GIVE BRAINLIEST Jake decides to sprint going 18 miles per hour. How long would it take him to cover a distance of 6 miles?

Iknow the answer to 13 is b and 14 is d. i just need to know why the correct answers are correct

Which of the following describes a compound? (hint: carbon and oxygen bo a. a piece of pure carbon, containing only carbon atoms b. oxygen gas surrounding a solid piece of carbon c. a substance made of two oxygen atoms for each carbon atom carbon and oxygen atoms mixed without being bonded together

Suppose you wanted to make 100 grams of water. what is the molar mass of water (h2o)?