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Category Archives: Math
My math puzzle
Puzzle 150
This number is a factor of 7,000.
It’s greater then 755.
It’a less then 1,500.
It’s odd.
Puzzle 87
It’s a factor of 11,000.
It’s less then 400.
It’s even.
It’s a factor of 1,125.
This is my graph. I decided to make it weird shaped because every so often I thought the population would sink so I made the graph go up and down. I thought it was really amazing how there was only 5 million people alive 8,000 B.C.E. I had to change my graph when Ana said that there was only 5 million people alive in 8,000 B.C.E because it made my graph drop a lot. I thought that there would be two billion or something people alive then.I found it really interesting doing this because it was a lot of estimating so it was really creative, and I like being really creative.
Math Graphs
I noticed that only the graphs in section B all look the same. There’s only one graph in A and each graph is different in C. I had a graph that didn’t look like any of the options on the board. We had a graph that was supposed in section B but there was only a 4 second stop at halfway which was confusing, because there was supposed to be a 6 second stop at halfway. I would put the graph in C next to the graph above the book in A because A graphs sort of goes up steeply and that’s what it looks like.
I think all of the graphs should start in the corner, or the graphs will look like the person started at five meters, not zero. None of the questions state that the graph should start at five meters or any other number besides zero. All of the dots should be connected because you teleport every meter, there’s something going on in between dots.