Mr Lee has a board that is 6.45 feet long . He wants to cut it into three equal pieces . How long should each piece be
2 answers:
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Answer:
c=-72
mark me brainliest
- Turning on time be x
- Turning of time be y
If 19:00<=x<=19:30 and 4:00<=y<=6:00
Total time difference
- In order to mange time between 9--10 hours 30 minutes should be deducted in pairs from starting and ending .By which net deduction i e x-y=0
- Total starting options=x=15
- Total ending options=x=15
- Sample space=|S|=15+15=30
- E=1
Probability=