A play train travels around a Christmas tree in a circle. The train track measures 6 feet in diameter. What is the distance that the train travels? (Use 3.14 = pi)

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Data was collected on myrtle beach for 11 consecutive days. each day the temperature and number of visitors was noted. the scatter plot below represents this data. how many people visited the beach when the temperature was 84 degrees?

Two consecutive negative integers have a product of 30. what are the integers?