Consider this sequence of numbers: 5, 7, 9. Can you spot the pattern? Here’s another with the same pattern: 15, 19, 23. One more: 232, 235, 238. “Three equally spaced things,” says Raghu Meka, a ...
More than half of city public school students still don’t have a basic grasp of math and English, according to the latest round of state test results released Wednesday. Overall, 46.7 percent of kids ...
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