Why is it impossible to list the set of rational numbers using the roster method?

1 answer:

dsp733 years ago

5 0

It is impossible to list the set of rational numbers using the roster method because the set of rational numbers is uncountable/inumerable.

There is no way to list all the members of the set of rational numbers.

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How many solutions does the equation have 5(n-2)=5n-10

otez555 [7]

5(n-2) = 5n -10

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ALL REAL NUMBERS

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3 years ago

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If x²+1/4x²=8 ,find the value of x+1/2x

Eva8 [605]

Answer:

16/31

Step-by-step explanation:

x²+1/4x²=8

x²+1=32x²

1=32x²-x²

1=31x²

√1=√31x²

31x=1

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Now x+1/2x

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2 years ago

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ch4aika [34]

Answer:

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2 years ago

Lenny is competing with his cousin, Jasper, in an indoor rock-climbing contest. At the start of the climb, Lenny makes his way 5

SVEN [57.7K]

Answer:

$4\frac{1}{2}$ feet further.

Step-by-step explanation:

Since these are mixed numbers that are both in fourths, we can easily subtract the two numbers. However, I find it easier if we first convert both mixed numbers into improper fractions.

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