Hands ran 3 miles on the track he took a break then ran another four and a 4/5 mile. write the number of miles hans ran as an improper fraction

Find all solutions for 2y - 4x =2 y = 2x + 1 site: socratic.org

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b

An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.