If the exponential growth function shows the price of a t-shirt will increase by 11% each year, about how many years will it take a $20 shirt to double in price?

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?

Simplify using positive exponents only.

Which of the following graphs could represent a cubic function?