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Jlenok [28]
3 years ago
11

Plz help guys, it is a pretty easy sum​

Mathematics
2 answers:
RoseWind [281]3 years ago
7 0

Answer:

a3+13a

Step-by-step explanation:

sorry I don't know how to solve this

Natasha_Volkova [10]3 years ago
3 0

Answer:+-3

Explanation:

I added 4 on both side so that a^2+1/a^2-2 becomes a^2+1/a^2+2 which is Special products of (a^2+1/a^2).

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Great Gummies wants to see if their new candy is enjoyed more by high school or middle school students. They decide to visit one
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I would say D because you can not have a sample size of every student in a city, state, or country
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3 years ago
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Find the difference between the lowest elevation in New Mexico and the lowest elevation in California?
sladkih [1.3K]

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Then just:

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4 years ago
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What is a quartic function with only two real zeros at x = 7 and x = 13
Fittoniya [83]

Zeros be a and b

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Function

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Option B

3 0
3 years ago
How far do US workers travel to get to their jobs? To estimate the average distance workers travel, a website includes a survey
victus00 [196]

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The sample is a small portion if that group, as it would be practically impossible to get data from everyone,

This sample is the adults who responded to this sutvey.

The sample might not be an accurate cross section of all workers, depending on how the website ensures that it includes appropriate segments of urban, suburban, and rural dwellers, from various regions of the country, and from different economic groups.

5 0
3 years ago
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hope this helps

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