Divide f(x) by d(x), and write a summary statement in polynomial form and fraction form. 1. f(x) = x^2-2x+3 ; d(x)=x-1

2. f(x)= 4x^3-8x^2+2x-1 ; d(x)=2x+1

Your friend swims on the school team. in his first four races, his times are 24.7, 23.5, 25.6, and 27.2 seconds. which time listed for his next race would make the range larger?

An elevator travels 310 feet in 10 seconds. at that speed, how far can't his elevator travel in 12 seconds?

The ages of personnel in the accounting department of a large company are normally distributed with a standard deviation of 7 years. there is a 0.02275 probability that the age of any randomly chosen person in the department is less than 22 and 0.15866 probabilty that the age of any randomly chosen person is greater than 43. what is the mean of this distribution?