Find a rational number that's between 5.2 and 5.5

Mathematics

2 answers:

nalin [4]3 years ago

5 0

Answer:

5.25, 5.3, 5.35, 5.4, 5.45

you could choose any one of them and there are a lot answers.

Andrei [34K]3 years ago

3 0

Answer:

5.3 or 5.4

Step-by-step explanation:

A rational number is a number that can be expressed as a fraction.

A decimal can be a rational number when it repeats or ends.

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Which of the following sets are continuous? Please help

Alecsey [184]

Answer:

A, C and D are continuous

Step-by-step explanation:

A is a set of any number x which 30 < x <=45

B is a set that contains only 3 and 7

C is a set of any number x which 60 <= x < 100

D is a set of any number x which -infinity < x < + infinity

E is a set that contains only even whole numbers

A continuous data set is a quantitative data set representing a scale of measurement that can consist of numbers other than whole number, like decimals and fractions.

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3 years ago

Consider three events A, B and C with following properties.

lisov135 [29]

By the inclusion/exclusion principle,

$\mathbb P(D)=\mathbb P(A\cup B\cup C)$
$\mathbb P(D)=\mathbb P(A)+\mathbb P(B)+\mathbb P(C)-\bigg(\mathbb P(A\cap B)+\mathbb P(A\cap C)+\mathbb P(B\cap C)\bigg)+\mathbb P(A\cap B\cap C)$
$\mathbb P(D)=\dfrac14+\dfrac16+\dfrac14-\dfrac39+\dfrac1{13}$
$\mathbb P(D)=\dfrac{16}{39}\neq1$

So the union of A, B, and C does not constitute the entire sample space.

5 0

3 years ago

What's three fourths times twenty eight equal?

Hoochie [10]

Hi , 3/4 times 28 equals to 84/4
28 is equivalent to 28/1
we just multiply straight across
28 x 3 equals to 84
4 x 1 equals to 4

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5 0

3 years ago

Read 2 more answers

Nvm i did it . it took me a long time but i did it

ra1l [238]

Wooooooo hoooooooo you goooooooo

7 0