Write 5.7 as a mixed number in simplist form

5,600 x 10^3 = a) 560 b) 5,000,600 c) 5,600,000 d) 56,000

What properties allow transformation to be used as a problem solving tool

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