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Mathematics, 14.08.2020 14:01 ValeryGi9733

The stem-and-leaf plot shows the number of words in the classified ads in a newspaper one day. How many ads had at least 20, but fewer than 45, words?

1 0 3 3 5 7 9

2 0 0 1 4 5

3 3 8 8

4 7

5 2

key:1|0 = 10

A. 6

B. 3

C. 10

D. 8

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