Answer:
8640
Step-by-step explanation:
Answer:
A=5257.76
Step-by-step explanation:
Or use a calculator online.
Either:
- He didn't measure from the end of the first paper strip to the end of the last.
- The paper strips were of different sizes
Answer:
Step-by-step explanation:
Let's start by making up as many teams as we can with the 32 student. Given that each team is different, we can make 10 teams of 3 each. (we still have 23 more teams to make).
The last two people make a team of only 2. No matter which student from the 30 other students is picked, the team of two and the one the student is coming from will have one student in common. Though there are more borrowings that take place (many more), the results remain as stated. At least 2 teams will have 1 person in common.
The method is called the pigeon hole method.
