Joe borrowed $2,000 from the bank at a rate of 7% simple interest per year. How much interest did he pay in 9 years?

Can somebody me out with this question

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?

15 points what is the end behavior of this graph? & what is the asymptote of this graph?