Number Puzzle
Clue 1: My number is even.
Clue 2: My number is a factor of 1,536,512.
Clue 3: My digits together equal 8.
Clue 4: My number has 4 digits.
Archive of ‘Math’ category
Graph of Population
This is my graph. At the start the population barely grows. It is because people were traveling and they didn’t really have any settlements. Then it grows quickly because people had stopped moving and there was settlements. At the end it drops because of all our wars. It also drops because people are dying more than populating. It surprised me a lot when we learned that at 80,000 B.C.E. there was only 5,000,000 people because I thought there was a lot more. I forgot about the people moving.
Observations on Running Problem Graphs
In problem one I notice that two graphs look the same and one is different. The last one could go in C. If it had the lines connected. They have to be connected because the runner was still running in between the graph. The one at the bottom of the board in C starts at the halfway point. All of the problems start at the start so that one does not fit anywhere. The graph at the bottom of the board at B does not stop for 6 seconds. It also does not start at the start. The one in C in the second row to the right does not start at the start. So it does not fit anywhere.