720 kilometers per 15 liters

What is the name used to describe a graph where for some value of x, there exists 2 or more different values of y?

Acompany produces packets of soap powder labeled “giant size 32 ounces.” the actual weight of soap powder in such a box has a normal distribution with a mean of 33 oz and a standard deviation of 0.7 oz. to avoid having dissatisfied customers, the company says a box of soap is considered underweight if it weighs less than 32 oz. to avoid losing money, it labels the top 5% (the heaviest 5%) overweight. how heavy does a box have to be for it to be labeled overweight?

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?