How many different sandwiches did ray choose

Mathematics

1 answer:

iogann1982 [59]3 years ago

7 0

Answer:

I would not know can you give more about the problem?

Step-by-step explanation:

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Plz let me know if yes or no, and plz explain!!!

damaskus [11]

Answer:

Yes

Step-by-step explanation:

Because they are reflecting over a x intercept

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2 years ago

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A table with four legs will sometimes wobble if one leg is shorter than the other three, but a table with three legs will not wo

prohojiy [21]

Because it is made to balance like that.

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3 years ago

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melomori [17]

ac is the answer

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Based on historical data, your manager believes that 40% of the company's orders come from first-time customers. A random sample

Vedmedyk [2.9K]

Answer:

$P(0.26 \leq p \leq 0.43)=0.7204-0.0032=0.7172$

Step-by-step explanation:

Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".

The Z-score is "a numerical measurement used in statistics of a value's relationship to the mean (average) of a group of values, measured in terms of standard deviations from the mean".

The population proportion have the following distribution

$p \sim N(p=0.4,\sqrt{\frac{p(1-p)}{n}}=\sqrt{\frac{0.4(1-0.4)}{91}}=0.0514)$