Answer:
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1. 28
2. 41.66%
3. 88%
4. 36
5. 94.5
6. 30%
7. 83.33%
8. 20%
9. 20%
10. 62.5%
11. 80%
2/3
Step-by-step explanation:
Use the formula for finding gradient.
Answer: 20.058
401.16 x 0 05
= 20 058