Is it a rational or irrational?

Mathematics

2 answers:

zloy xaker [14]3 years ago

6 0

Answer:

rational

Step-by-step explanation:

because it has a decimal

Greeley [361]3 years ago

6 0

Answer:

Rational

Step-by-step explanation:

Any number that is a repeating decimal or can be represented by a fraction is a rational number. If there is a decimal with no pattern, it is irrational... but otherwise, it is considered rational.

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salantis [7]

Answer:

-60 3/4m

Step-by-step explanation:

The diver first dives down 50 1/4m, which is represented by the -50 1/4m. He then descends another 10 1/2m down. So -50 1/4m - 10 1/2m.

-50-10=-60

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(1/4+1/2)=(2/8+4/8) you can only add with the same denominators.

=6/8 (simplifies down to 3/4)

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3 years ago

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Mnenie [13.5K]

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3 years ago

a box contains 5 plain pencils and 5 pens. a second box contains 7 color pencils and 5 crayons. one item from each box is chosen

Ket [755]

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Second box: $\dfrac{crayon}{total}=\dfrac{5}{12}$

Multiply them:

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The probabilityis $\dfrac{5}{24}$