What was Macbeth's first name?
If a guy was 40 years old and a girl was 10, they couldn't marry. He's 4 times as old as the little girl. They wait five years. He's 45 and she's 15. He's three times as old as the girl. They wait fifteen years. He's 60, she's 30. He's just twice as old as the girl. How long do they have to wait until they are the same age?
3.9 is not 4. 3.99 is closer to 4. 3.999 is closer still. What is 3. with an infinite number of 9s after the decimal point?
You are in a room with three switches on the wall that control three lamps in an adjacent room with a closed door between them. You can do whatever you want to the switches but can't look or go into the other room until you are finished fiddling with the switches. When you are done, you can go into the other room to check on the lamps. What do you have to do to figure out which switch control which lamp?
You went on vacation and asked if I would get your mail and water your plants. We agreed that you would pay me $13 per day for that service. You came back after seven days and said that you owed me $28. Can you prove that you are correct?
If a guy was 40 years old and a girl was 10, they couldn't marry. He's 4 times as old as the little girl. They wait five years. He's 45 and she's 15. He's three times as old as the girl. They wait fifteen years. He's 60, she's 30. He's just twice as old as the girl. How long do they have to wait until they are the same age?
3.9 is not 4. 3.99 is closer to 4. 3.999 is closer still. What is 3. with an infinite number of 9s after the decimal point?
You are in a room with three switches on the wall that control three lamps in an adjacent room with a closed door between them. You can do whatever you want to the switches but can't look or go into the other room until you are finished fiddling with the switches. When you are done, you can go into the other room to check on the lamps. What do you have to do to figure out which switch control which lamp?
You went on vacation and asked if I would get your mail and water your plants. We agreed that you would pay me $13 per day for that service. You came back after seven days and said that you owed me $28. Can you prove that you are correct?