Negative 5 1 half plus 7 3 over 4

What is the simplified form of 7 √x • 7 √x • 7 √x • 7 √x?

What is the radical expression that is equivalent to the expression 27 1 over 5?

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?