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3 years ago

What is an example of a number that is not real

Mathematics

2 answers:

kenny6666 [7]3 years ago

8 0

real numbers are:

whole numbers (0,1,2,3...)
rational numbers ( 1.1, 2/3...)
irrational numbers ( π...)

not real numbers are

imaginary numbers (√-1)
infinite numbers

kykrilka [37]3 years ago

7 0

An example is the number 5i

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vlada-n [284]

The five is in the tenth place so it is 50

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4 years ago

Read 2 more answers

An animal gained 5 kilograms steadily over 25 years. What is the unit rate of kilograms per year?

zalisa [80]

Answer:

0.2kg

Step-by-step explanation:

5/25 = 0.2 which is the rate of kg per year

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2 years ago

What is 23,009,040 in scientific notation

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4 years ago

A fuel tank contains 1 3/4 gallons of gasoline. Casey adds 33 1/3 gallons of

romanna [79]

Answer:

The gallons of gas the tank contain now is <u>35 1/12</u>.

Step-by-step explanation:

Given:

Fuel tank contains 1 3/4 gallons of gasoline.

Casey adds 33 1/3 gallons of gasoline to the tank.

Now, to find the total gallons of gas the tank contain.

Converting the mixed fractions into improper.

Gallons of gasoline in fuel tank $=1\frac{3}{4}=\frac{7}{4}$ .

Gallons of gasoline Casey adds $=33\frac{1}{3} =\frac{100}{3}$ .

<u>According to question:</u>

By adding we get the total gallons of gasoline now tank contain:

$\frac{7}{4} +\frac{100}{3}$

$=\frac{7\times 3+100\times 4}{12}$

$=\frac{21+400}{12}$

$=\frac{421}{12}$

$=35\frac{1}{12}$

Therefore, the gallons of gas the tank contain now is 35 1/12.

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4 years ago

On a number line 8.63 would be located where

Oksanka [162]

Answer:

It would be slightly higher than 8.5 and lower than 9.

Step-by-step explanation:

8.6 is bigger than 8.5, but it's smaller than 9, so you would place it in between the two but closer to the 8.5 mark.

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4 years ago