An example of 12.1 arithmetic sequences algebra 2 question is Find the sum of the arithmetic series given as 1,2,3…..99,100.
<h3>What is Arithmetic sequences?</h3>
An arithmetic sequence is known to be a group or sequence of numbers that is said to be the difference that exist between any two successive members of the sequence and it is a constant.
To find the sequence, one was given a total of 100 values:
So n=100.
first value = 1
Last = 100.
=100/2 (1+100)= 5050
Therefore the answer is 5050
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Answer: 0.03
Explanation:
The standard error will be calculated as:
= ✓p(1-p) / ✓n
where,
p = 57/186 = 0.3065
n = 186
We then slot the values back into the formula and this will be:
= ✓p(1-p) / ✓n
= ✓0.3065(1 - 0.3065) / ✓186
= ✓(0.3065 × 0.6935) / ✓186
= ✓0.2124884 / ✓186
= 0.03
The option that's true about this time in the nation’s history is C. African Americans were performing the same duties as others without the same rights.
The excerpt was gotten from Frederick Douglas's speech. From the excerpt, he stated the contributions of African Americans to the United States. They worked in factories, hospitals, etc.
Despite their contributions, they were denied some rights that the whites had. He stated that African Americans were discriminated against even though they performed the same work just like everyone else.
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The upgrade in production machinery to capture data about the fit tolerance for assembled parts of each unit produced represents an increase in: data volume.
Big data can be defined as huge collections of data that are typically difficult for users to process, analyze, and manage through the use of conventional data tools.
Basically, big data comprises five (5) "Vs" and these are:
Data volume refers to the amount of data that are stored in a database by an organization for analysis and processing. Thus, data volume represents an organization's data size.
In this scenario, the upgrade in production machinery to capture data about the fit tolerance for assembled parts of each unit produced represents an increase in data volume.
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Answer:
A. the criteria used to compare laptop performance