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gregori [183]
2 years ago
5

100 POINTS!!! Which statement about rational numbers is correct?

Mathematics
1 answer:
Natasha_Volkova [10]2 years ago
6 0

Answer: Rational numbers have decimal expansions that repeat or terminate.

Step-by-step explanation:

The explanation of this is the non-terminating but repeating decimal expansion means that although the decimal representation has an infinite number of digits, there is a repetitive pattern to it. The rational number whose denominator is having a factor other than 2 or 5, will not have a terminating decimal number as the result.

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There are a total of 120 counters in a box.
Montano1993 [528]

Answer:

The ratio of red to blue would be 60: 6 which can be simplified to 10:1.

6 0
3 years ago
From 12,000 graphing calculators produced by a​ manufacturer, an inspector selects a random sample of 550 calculators and finds
maria [59]

Answer:

131

Step-by-step explanation:

Using proportion,

If Out of 550 calculators = 6 are defective,

Then out of 12000 calculators = ? are defective

\frac{12000 calculators}{550calculators} * 6

= 21.8 * 6

= 130.8 ≈ 131

∴ Approximately 131 calculators are defective

3 0
3 years ago
PLEASE HELP 2x^2-8x+6=0
aalyn [17]

Answer:

x = 4 or x = -1

Step-by-step explanation:

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divide by 2 we get  : x^2 -4x +3 = 0

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x = 4 or x = -1

7 0
3 years ago
If a right circular cone is intersected by a plane so that the intersection goes through the cone’s vertex as well as an edge of
Klio2033 [76]

Answer:

It is C.

Step-by-step explanation:

Im finding it a bit difficult to put it into words - but you can picture it in your brain. It is a line. The plane is just touching the surface of the cones.

8 0
3 years ago
trent, pam, and linda will work together to paint a poster that is 4 feet long Each student will paint an equal length of the po
Tasya [4]
The whole length of the poster is 4 feet. There are three people who will paint an equal length, so this means that we need to divide the 4 feet of the poster between 3 people.

4 ÷ 3 <span>≈ 1.3

Each student will paint 1.3 feet, or 1 foot and 4 inches of the poster.</span>
8 0
3 years ago
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