3 years ago

Solve each equation. 5x2 + 500 = 844.45

Mathematics

1 answer:

Savatey [412]3 years ago

3 0

5x^2 +500=844.5
x=8.3

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In your own words describe the information the range provides for a set of scores.

kifflom [539]

Answer:

Dispersion

Step-by-step explanation:

Given a set of scores {a1, a2, ..., an} ordered in value, the range can be described as the difference between the highest and the lowest value. We can write it as:

range = an - a1

Thus, the range provides information about the dispersion of our set of values. A high range means that the highest and the lowest value are highly separated, on the other hand, a low range mean that there is a little difference between those values.

This is usually used to measure dispersion on a set of values, together with standard deviation and interquantile range. However, we cannot maintain that one is better than the others.

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Step-by-step explanation:

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Let the smaller of the two numbers be x. Therefore the larger number is 1 bigger, x+1.

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$2x + 1 = 59$
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$x = 29$
Now that we've found x, we can find x + 1. In this case, $x + 1 = 29 + 1 = 30$ .
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a student studies the same amount of time each day for a test in 4 days she studied 60 minutes which equation shows this relatio

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Y=mx
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Your question answer is 16

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