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poizon [28]
3 years ago
14

Question: Explain why the researchers used data from ten trails and averaged them, rather than data from a single trail. PLEASE

ANSWER THIS !!!!

Mathematics
1 answer:
Ivan3 years ago
7 0
<h3>Question: Explain why the researchers used data from ten trails and averaged them, rather than data from a single trail.​</h3>

Answer : Because in all experiments there are several factors that can affect the result. Repeating the experiment several times can vary the factors and compensate the measurement errors. Therefore, the average of the results is calculated to find the result that is closest to the set of all the results, being more reliable than a single result of an individual experiment.​

Hope this helps!​​​​​

\textit{\textbf{Spymore}}​​​​​​ ​

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What is the final price for a pair of $39.50 jeans after 5% sales tax has been added
taurus [48]
It would be 41.47 how could you ADD tax and get a significantly lower amount hope this helps
5 0
2 years ago
so i don't understand what we are doing at all. i was gone for a week and i missed when we learned about this and i've just been
kumpel [21]
You will need the fraction on “z” to have a common denominator before you can add the two equations. In this equation the common denominator is 6. So you do not change the left side of the equation however the right side turns into -2/6. Now you can add the z’s together and you can also add the integers together.



After simplification I believe the final answer is 1/2z + 1.

I would maybe wait for someone else to answer so that you can be sure because there are other ways to solve this.
6 0
2 years ago
Read 2 more answers
2. Find the gross monthly income from this job and calculate your monthly take-home pay.
Step2247 [10]

Answer:

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4 0
3 years ago
Evaluate -Z + 7.49 for Z = -7.1
luda_lava [24]
14.59

To solve, simply plug -7.1 into -Z. Since Z is negative in the equation, it will turn the Z that’s given to us into a negative. Since that Z is already negative, it will now become a positive since that’s what two negatives being multiplied make. This is what your problem will look like:

-(-7.1) + 7.49
7.1 + 7.49 = 14.59
3 0
3 years ago
NEED HELP ASAP!!!!!!!!!!!!!!!!!!!!!!
Georgia [21]
The third table on the top row. It has a linear function because the Y is always constant. For example: -3 + -2= -5 -5 + -2= -7
7 0
3 years ago
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