Solve for p if 2.pl = 4
O {-2, 2]
O{-4,4)
O {-8, 8)

The sum of two numbers is 86, and their difference is 20. find the two numbers

Is it true or false i’m trying to pass this test so i can leave school

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.