An unknown number is greater than 456,782 but less than 489,211. the thousands digit is greater than 4. the ten thousands digit is not 6 or 7. give a range of numbers that the unknown number could be.

1. there are 25 students who started computer programming in elementary school and 25 students who started computer programming in middle school. the first group had a mean final project grade of 95% and the second group had a mean final project grade of 92%. the line plot shows the differences after 10 rerandomizations. determine whether the difference in the means of the two groups is significant based on the line plot. explain your answer.

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

How many square centimeters of wrapping paper will be used to wrap the shoe box?