What percent of the bottle of apple juice is water?

(98 points) i need with 5 questions. answer definitions are welcomed, but not necessary.

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.

Aramp rises 4 feet over a distance of 10 feet. what is the length of the ramp?