How many mL of a 3% acid solution must be added to 50 mL of a 8% acid solution to obtain a 5% acid solution

2(n-1)+4n=2(3n-1)n=0no solutioninfinitely many solutions n= - 4 !

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?

Mia’s gross pay is 2953 her deductions total 724.15 what percent if her gross pay is take-home pay