An investor invested a total of $3,800 in two mutual funds. One fund earned a %7 profit while the other earned a %4 profit. If the investor's total profit was $212, how much was invested in each mutual fund?

Answer this question only if you know the 30 points and

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?

Ineed with math stuff it involves graphs