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nignag [31]
3 years ago
8

When looking at a decimal number (ex. 6.349821477...) what are some of the characteristics that will help you identify if the nu

mber is rational or irrational?
Mathematics
1 answer:
quester [9]3 years ago
5 0

Answer:

To determine whether a decimal is rational or not, you need to know that...

Irrational numbers don't end and have no pattern whereas rational numbers are the complete opposite. Rational numbers end and have a repeating pattern.

Step-by-step explanation:

Here are examples of irrational numbers:

0.9384903204..... , π , √2

Examples of rational numbers:

0.777777... (is rational because it has a repeating pattern of 7) , √49

Hope this helps :)

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3 years ago
PLEASE HELP ME I NEED THIS ANSWER FOR ALGEBRA!
Marizza181 [45]

Answer:

radius  = 6.2

Step-by-step explanation:

so you already have the formula, which is

\sqrt[3]{ \frac{3v}{4\pi} }

the v represents Volume.

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\sqrt[3]{ \frac{3 \times 1000}{4 \times \pi} }

\sqrt[3]{ \frac{3000}{12.56637061} }

\sqrt[3]{238.7324147 }

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3 years ago
Andrea needs 4 kilograms of oranges. The scale below shows the weight of the oranges she has in her kitchen. Part A. About how m
juin [17]
We know that

<span>each space on the balance represents
1 kg/ 10 spaces----------> 0.10 kg
in the picture there are 14 spaces
so
14*0.1-------> 1.4 Kg
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Part A) About how many kilograms of oranges does Andrea have? Round your answer to the nearest kilogram

Andrea has 1.4 kg of oranges------> to the nearest kilogram-----> 1 Kg

the answer is
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3 years ago
Find the mean of the data set that consists of 3, 11, 4, 3, 10, 6, 4, 5.
sdas [7]

Answer:

5.75

Step-by-step explanation:

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In an office, there are 75 women and 125 men .Find the ratio of
schepotkina [342]

Given:

In an office, there are 75 women and 125 men.

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The ratio of the number of men to the number of women.

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Therefore, the ratio of the number of men to the number of women is 5:3.

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