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Vladimir [108]
3 years ago
14

Stem-and-Leaf Plots

Mathematics
2 answers:
Alinara [238K]3 years ago
5 0
In total, there are 3 swimmers that are younger than 30.
lilavasa [31]3 years ago
4 0


We are looking for any swimmer's whose age begins with a 0, 1 or 2.

We look at the tree and count one swimmer (age 11) beginning with a 1 and two swimmers (age 23 and 29) beginning with a two.

In total, there are three swimmers younger than 30.

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Step-by-step explanation: If you go through all the problems, just replace "b" with "(4)" into a calculator. For A and D, they both equaled 180.

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Based on the data in this two-way table, which statement is true? A. a flower being pink and a flower being a rose are independe
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