Yasmina bought 6 gallons of apple juice. after filling up 4 bottles of the same size with apple juice, had 0.3 gallon of apple juice left. how many gallons of apple juice are in each container

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.