4 years ago

A rhombus can never be a square

Mathematics

1 answer:

sergiy2304 [10]4 years ago

5 0

Nope. Sometimes rhombus can be a square.

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Answer:

The weight corresponding to which weight will be larger than 14% of times equals 427.635 grams.

Step-by-step explanation:

We need to find the value of weight that corresponds to 14% of area under the normal distribution curve

It is given that

$\overline{X}=446\\\\\sigma =17$

Using standard normal distribution tables we find value of Z corresponding to 14% of the area as -1.080

Thus using the standard equation

$Z=\frac{X-\overline{X}}{\sigma }\\\\X=\sigma \times Z+\overline{X}\\\\\therefore X=427.635grams$

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kodGreya [7K]

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Use the following conversions:

5280 feet = 1 mile, 1 hour = 60 minutes, 1 minute = 60 seconds

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