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erastovalidia [21]
3 years ago
7

Find a rational number between 3 and 4​

Mathematics
2 answers:
klio [65]3 years ago
6 0

Answer:

3.1, 3.2, 3.3

Step-by-step explanation:

There are infinite options but a rational number is a fraction, decimal, or repeating decimal.

3 \frac{1}{3} is an example of a fraction between 3 and 4

3.2 is an example of a decimal between 3 and 4

3.3333333... is an example of a repeating decimal between 3 and 4

Sever21 [200]3 years ago
5 0

Answer: 3.2526252625...

Explanation: The number above would be a rational number because it's a repeating decimal. Notice that in the decimal above, 2526 is a group of repeating digits and repeating decimals are rational.

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A line has a slope of -6 over 7. What is the slope of the line parallel to it? And what is the slope of the line perpendicular t
olga_2 [115]
The slope of the parallel line is -6/7
the slope of the perpendicular line is 7/6
the slope of the line = -6/7
the gradient of two parallel lines are equal
the product of the gradient of two perpendicular lines is -1
: the gradient m1*m2 = -1
m2= -1(-6/7)
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3 years ago
An oil tank has to be drained for maintenance. The tank is shaped like a cylinder that is 4 ft long with a diameter of 2.2 ft. S
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Answer:

8\:\mathrm{minutes}

Step-by-step explanation:

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8 0
3 years ago
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lubasha [3.4K]

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Step-by-step explanation:

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pashok25 [27]
11.
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Decimal - 0.11
Percent - 11%
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Percent - 16%
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