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3 years ago

Tracy buys

1 answer:

3 0

So this is how you do this question:
2 * 1.10 = 2.20,
3 * 0.95 = 2.85,
5 * 2.15 = 10.75,

2.20 + 2.85 + 10.75 = 15.80
15.80 / 5 = 3.16,

So each person pays £3.16.

Hope this helps.

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Step-by-step explanation:

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3 years ago

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nikdorinn [45]

Answer:

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Step-by-step explanation:

First, keep removing the parentheses.

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Next, try expanding the expression.

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3 years ago

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oksano4ka [1.4K]

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1/255555555

Step-by-step explanation:

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3 years ago

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Strike441 [17]

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The range of p-values

0.01

Step-by-step explanation:

Explanation:-

Given random sample size 'n' = 7

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Alternative Hypothesis:H₁:μd<0.

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we will use single tailed test in t-distribution table

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The range of p-values

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Final answer:-

The range of p-values

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3 years ago

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riadik2000 [5.3K]

Answer:

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Step-by-step explanation:

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3 years ago

Read 2 more answers