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3 years ago

What is natural number

Mathematics

1 answer:

Triss [41]3 years ago

8 0

Answer:

natural no.s are those no.s which don't have any negative integer or any fractional value

they begin zero and so on

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Divide (x^4 - y^4) by (x-y) Show your calculation . You can use factorisation.

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Answer:

Step-by-step explanation:

x4−y4/x−y

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3 years ago

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A fleet of vehicles is comprised of 60 vans, 20 limos, and X sedans. If 10% of all vehicles are limos, how many sedans are in th

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3 years ago

Among fatal plane crashes that occurred during the past 55 years, 415 were due to pilot error, 96 were due to other human err

azamat

Answer:

Relative frequency:

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The most serious threat to aviation safety is, according to this data, "mechanical failures". It can be improved by more rigorous inspection and better maintenance policies and execution.

Step-by-step explanation:

We have the data for fatal plane crashes. The sum of plane crashes is

We can calculate the relative frequency as:

$\text{Pilot error}=415/1370=0.30\\\\\text{Other human error}=96/1370=0.07\\\\\text{Weather}=169/1370=0.12\\\\\text{Mechanical problems}=622/1370=0.45\\\\\text{Sabotage}=68/1370=0.05\\\\$

We can see that the most frequent cause is "mechanical problems", with a relative frequency of 0.45.

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3 years ago

Use distributive property to remove parenthesis. 2(w-8)

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It would be 2w-2(8)

i hope this helps!

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4 years ago

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What is natural number​

What is natural number