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Norma-Jean [14]
3 years ago
13

Will give brainliest and 100 points

Mathematics
2 answers:
____ [38]3 years ago
7 0

Answer:

Kayla plays on average 0.2 more chess games than Becker

Step-by-step explanation:

The first thing we must do is calculate the mean of each one.

Becker:

(5 + 2 + 4 + 1 + 1 + 4 + 5 + 3 + 2 + 1) / 10 = 2.8

Kayla:

(2 + 3 + 1 + 1 + 4 + 1 + 5 + 3 + 5 + 5) / 10 = 3

if we subtract these averages, we have to:

3 - 2.8 = 0.2

which means that Kayla plays on average 0.2 more chess games than Becker. Since it is not even a complete game, the difference between the two is very small and almost irrelevant.

lbvjy [14]3 years ago
6 0

Answer:

The answer would be 3

Step-by-step explanation:

I know because i took the test

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Answer:

You could use the polygon area formula OR here's an easier solution

We draw the lines DC and DE

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Step-by-step explanation:

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2 years ago
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Step-by-step explanation:

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Kipish [7]

Answer:

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Step-by-step explanation:

5 0
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Step-by-step explanation:

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