Fourth graders chose to have a read a thon for one hour each of the four fourth graders glasses read 408 pages about how many pages did all the fourth graders read

How many of the 250 grandparents in the population would you expect to prefer online shopping with merchant a? merchant a: 4 merchant b: 6 merchant c: 2 merchant d: 3 other: 5 none: 5 answer choices: a.about 4 b.about 8 c.about 40 d.about 21