How much would level 2 course cost in the following year

its 4 because 2 times 2 is 4, if you double the number two you get four

7. d. 64

8. i. 32

9. c. 125

10. j. none of the above

11. d. 81

12. i. 216

13. e. none of the above

14. g. 240

15. e. none of the above

16. g. 32

17.   e. none of the above

i believe your answer is 99.7% of 7-year-old children are between 46.6 inches and 49.5 inches tall.