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lbvjy [14]
3 years ago
7

Expand the expression 1/2(3 + 4t - 10)

Mathematics
1 answer:
Vinil7 [7]3 years ago
5 0

Answer: 2t-3.5

Step-by-step explanation:

You multiply the numbers inside parentheses by 1/2.

Then you simplify.

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For a sample size of 20 players, 68% of the sample means fall within 19.32 and 20.98

<h3>What is a sample size?</h3>

The sample size is a term used in market research for defining the number of subjects included in a sample size. By sample size, we understand a group of subjects that are selected from the general population and is considered a representative of the real population for that specific study.

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