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Mathematics, 18.05.2021 22:10 reyrey216

The list below shows the number of texts sent by a group of 6th graders for 5 consecutive hours.
30 90 270 810 2,430
By what factor did the number of texts change each hour, from the first to the fifth
hour?
A: 30
B: 60
C: 3
D: 2,400

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Answers: 3

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