Answer:
5!=120 ways
Step-by-step explanation:
1st colour 5 ways
2nd colour 4 ways
3rd colour 3 ways
4th colour 2 ways
5th colour 1 way
total no of ways = 5 × 4 × 3 × 2 ×1 =5! = 120 ways
Answer:
20 * 19.52 = 390.40
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C) Protects against their environmental
Nine to the fifth power is nine multiplied by nine five times so D. is the answer.
The answer to this is answer b I hope that helps
