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Darya [45]
3 years ago
6

Nnh-jzpz-tyg. join today link fast guys please​

Mathematics
1 answer:
Sedaia [141]3 years ago
3 0

Answer:

naaa im good bby

Step-by-step explanation:

You might be interested in
Alex says that there is no numbers between 1/3 and 1/4 . Why might he think that and what would you tell him? Is there a number
Thepotemich [5.8K]

Answer:

<em>Why might he think that and what would you tell him?</em>

He thought perhaps that numbers were formed by rational numbers of the form \frac{1}{x}, where x\in \mathbb{N}. I would tell him that there are rational numbers \frac{y}{z}, such that \frac{1}{x}\le \frac{y}{z} \le \frac{1}{x+1}, where x, y, z \in \mathbb{N}.

<em>Is there a number that falls between these?</em>

\frac{7}{24} is a rational number between \frac{1}{3} and \frac{1}{4}.

Step-by-step explanation:

<em>Why might he think that and what would you tell him?</em>

He thought perhaps that numbers were formed by rational numbers of the form \frac{1}{x}, where x\in \mathbb{N}. I would tell him that there are rational numbers \frac{y}{z}, such that \frac{1}{x}\le \frac{y}{z} \le \frac{1}{x+1}, where x, y, z \in \mathbb{N}.

<em>Is there a number that falls between these?</em>

Indeed, the average number of \frac{1}{3} and \frac{1}{4}, for instance. That is:

\frac{y}{z} = \frac{\frac{1}{3}+\frac{1}{4}  }{2}

\frac{y}{z} = \frac{\frac{7}{12} }{2}

\frac{y}{z} = \frac{7}{24}

\frac{7}{24} is a rational number between \frac{1}{3} and \frac{1}{4}.

8 0
2 years ago
Six more than the quotient of four and a number xxx.
Shalnov [3]

Answer:

\large\boxed{\dfrac{4}{x}+6}

Step-by-step explanation:

Six more than the quotient of four and a number x:

\dfrac{4}{x}+6

7 0
3 years ago
Read 2 more answers
Which value of "b" will make the trinomial 4x^2 + bx + 36 a perfect square trinomial? 0 24 O 6 O 12 O 4​
Lena [83]

Answer:

48

Step-by-step explanation:

Reverse solve for a perfect Square

(b/2a)^2=36

(b/2(4))^2=36

(b/8)^2=36

b/8=6

b=48

48 makes the trinomial a perfect square trinomial.

4 0
2 years ago
What is 0.194 with only thhe 9 and 4 repeating as a fraction?
nirvana33 [79]
193/990 Would be the answer. If you want the steps to find it, just ask.
5 0
3 years ago
Constructing a brick staircase: A brick staircase has a total of 30 steps. The bottom step requires 100 bricks. Each successive
galben [10]
A) The first step needs 100 bricks, the second needs 98, the third needs 96, and so on. Therefore the number of bricks for the nth step is: a_n = a_1 + d(n-1), where a_1 = 100 (the first term), d = -2 (difference).
a_n = 100 - 2(n-1) = 102 - 2n, and for the 30th step, a_30 = 102 - 2*30 = 42. So the top step will need 42 bricks.

b) The total staircase will need: 100 + 98 + 96 + ... +  44 + 42, and there are n = 30 terms. Using the formula for the sum of an arithmetic sequence:
S = (a_1 + a_n)*n/2 = (100 + 42)*30/2 = 2130
Therefore, 2130 bricks are required to build the entire staircase.
7 0
3 years ago
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