Find the area of the regular polygon in square units. Please help . It’s number 5
2 answers:
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Answer:
If we compare this value with the 47.3 proposed we have the following error
The computed mean is close to the actual mean because the difference between the means is less than 5%.
Step-by-step explanation:
Assuming the following dataset:
Speed 42-45 46-49 50-53 54-57 58-61
Freq. 21 15 6 4 2
And we are interested in find the mean, since we have grouped data the formula for the mean is given by:
And is useful construct a table like this one:
Speed Freq Midpoint Freq*Midpoint
42-45 21 43.5 913.5
46-49 15 47.5 712.5
50-53 6 51.5 309
54-57 4 55.5 222
58-61 2 59.5 119
Total 48 2276
And the mean is given by:
If we compare this value with the 47.3 proposed we have the following error
The computed mean is close to the actual mean because the difference between the means is less than 5%.
The graph of the equation is a linear graph and is as represented in the attached image.
<h3>Graph of the equation:</h3>According to the question;
- The profit y (in dollars) for a business from selling x games is represented by; y = 33x.
In essence, the graph of the equation is a straight line graph with slope, m = 33.
The graph of the equation is therefore as represented in the attached image.
Read more on straight line graph;
