Angel wants to finish his dining room with quarter round molding. The room is 12'7" by 9'9". How much molding will he need? The choices are: 42ft2in, 42ft8in, 44ft, and 44ft8in​

Asurvey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand x aspirin.how many doctors use brand x aspirin

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?

How can you find the magnitude of a vector, v = < x,y > , where the horizontal change is x and the vertical change is y?