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mestny [16]
3 years ago
10

Round 66.3899872389 to the nearest thousandth

Mathematics
2 answers:
ddd [48]3 years ago
6 0

Answer:

66.390

Step-by-step explanation:

Molodets [167]3 years ago
4 0

Answer:

66.39

Step-by-step explanation:

The thousandth place is 0.0<u>0</u>.  To round, look at the number right after it.  If the number is 4 or less, the number stays the same.  If the number is 5 or greater, the number is rounded up.

For 66.3899872389, the bold number is the number we are trying to round.  The number after it is 9.  This number is greater than 5 so you have to round up.

Your answer is 66.39.

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AleksandrR [38]

Answer:

x²- √3 x +1/2

Step-by-step explanation:

To write a quadratic equation with roots only:

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x²-((√3-1/2)+(√3+1/2)x + ((√3-1/2)(√3+1/2)

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5 0
4 years ago
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.

4 0
3 years ago
Which of the following describes the quotient of 4 and -28? A) The quotient is undefined. B) The quotient is an integer. C) The
DanielleElmas [232]

Answer:

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Step-by-step explanation:

Divide the first expression by the second expression.

6 0
3 years ago
Students conducted a study of different sized containers and found that the box shown held 240 blocks. What is the empirical rat
N76 [4]

Answer:

  B.  2 blocks per cubic inch

Step-by-step explanation:

The volume in cubic inches is the product of the dimensions in inches. The ratio of blocks per cubic inch is found by dividing the number blocks by the number of cubic inches. (Effectively, "per" means "divided by".)

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4 0
3 years ago
Read 2 more answers
What does 10+10 equal
Ratling [72]

Answer:

20 is the answer for the question

4 0
3 years ago
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