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Liula [17]
3 years ago
13

How could you separate a mixture of rocks and sand

Chemistry
1 answer:
Assoli18 [71]3 years ago
7 0
Sedimentation and decantation




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Arrange the steps typically followed in the data preparation process in the order of occurrence. (Place the first step at the to
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Data validation → editing data → entry data → tabulation

This enables better integration, consumption and analysis of larger datasets using advanced business intelligence with analytics solutions.

<h3>What is data preparation ?</h3>

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  • Data prep is a common colloquial term for data preparation. It is also referred to as "data wrangling," while other professionals use that phrase more specifically to mean "cleaning, structuring, and transforming data." This usage distinguishes data wrangling from the data pretreatment stage.

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1 year ago
1. What do the ice ages tell us about how Earth's<br> climate has changed in the past?
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During ice ages, the most characteristic change to the planet has been the formation and spread large ice sheets and glaciers across much the Northern Hemisphere.

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Why is carbon dioxide nonpolar?
vovikov84 [41]
CO2<span> is a linear molecule and the Oxygen (O) atoms on each end are symmetrical. Polarity results from an unequal sharing of valence electrons. Because of this symmetry there is no region of unequal sharing and </span>CO2<span> is a</span>nonpolar<span> molecule</span>
8 0
3 years ago
What is the maximum number of moles of NaCl that can be produced from the reaction of 5.6 mol Na and 4.7 mol CI2?
Gre4nikov [31]

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3 0
3 years ago
How many grams of Ar are there in 2.25 moles of Ar?
nydimaria [60]

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Explanation:

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Mass = moles * AM

Replacing moles = 2.25 and AM = 39.948 you get the mass of Ar:

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8 0
3 years ago
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