for the answers that have "or" in them, that's because some exams have different questions so if your questions has either of those options than put it in
1. 400 or 750
2. D b a c
3. B
4. 4n^3 + 2n^2 - 12n - 16
5. 4n^2-4 or 9x^2 - 25-
6. X+7 and x-3
7. B the graph
8. Reaches 372.25 feet in 4.63 seconds
9. x=0 ⅖
10. X = -2,3 or x= -1,-3
11. 117.55 m or or 208.2
12.Two solutions
13. The attendance was the same on days 4 and 40. The attendance at both plays on those days was 214 and 790 respectively.
14. -3,-4 and 2,6
15. 9(squareroot) 5
16. 6(squareroot)6
17. 2x^2 + 2x - 4 or -6x^2 +4x+3
18. -67/12 or -89/25
19. About 2.45 hours or 3.11 hours
20. C
21. Symmetric
22. A
23. B
24. 2b^6
25. 5 or 10
26. (p - 7) (p + 7) or (t+5) (t-5)
27. x=2,-4 or x=7,-1
28. (squareroot) 30/6 or b
29. 7 or d
30. 10x - 46 + 376/2x + 8 or 5x-5+3/5x-3
31. y = 24/x
32. About 50% of the days in January had average temperatures between 66 and 75 degrees. Or about half of the days in december had average temperatures between 52 and 60 degrees
3 answers
that probs how ur teachers are right?