Accelerated Math 3 Practice Test Unit 1

Here are the answers to the review I gave 2nd & 4th Thursday and 1st on Friday, as best as I can type them in:

1) E
2) C
3) D
4) A
5) 0.4
6) 0.0126
7) 18.6
8) 1
9) 2.28 %
10) A
11) (7.02,8.98)
12) (146.71,153.29)
13) (65.7982,66.6018)
14) A
15) 99 %
16) 38 416
17) (199.9835,200.01645)
18) (61.9088,68.0912)
19) (100.4,108.24)
20) C