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STatiana [176]
4 years ago
15

Log(x)=5/2 what is the answer?

Mathematics
1 answer:
WITCHER [35]4 years ago
7 0
The answer is <span><span> one of these 1)x = 1/2 = 0.500
</span><span> 2)x = 2</span></span>
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What is a function that converts an input of letters and numbers into an encrypted output of a fixed length
nika2105 [10]

The function that converts an input of letters and numbers into an encrypted output of a fixed length is the hash function

<h3>How to determine the function?</h3>

From the question, we have the following highlights:

  • The inputs are letters and numbers
  • These inputs are converted and encrypted
  • The output has a fixed length

The mathematical function with the above features is a hash function

Hence, the function is the hash function

Read more about hash at:

brainly.com/question/4478090

8 0
2 years ago
For a given data group, simple exponential smoothing is being used to forecast demand. The forecast of a given period is 110, wh
motikmotik

Answer:

The smoothing constant alpha is 0.20 (Option a)

Step-by-step explanation:

To solve this problem, first we write the succession of the simple exponential smoothing:

s_t=\alpha x_t+(1-\alpha)s_{t-1}

Where s(t) is the forecast for period t, s(t-1) is the forecast for period (t-1), xt is the real demand for period t, and alpha is the smoothing constant.

All but the alpha constant are known

s(t)=109.2

s(t-2)=110

xt=110-4=106

Then, we can calculate alpha as:

s_t=\alpha x_t+(1-\alpha)s_{t-1}\\\\109.2=\alpha*106+(1-\alpha)*110\\\\109.2=(106-110)\alpha+110\\\\(110-106)\alpha=110-109.2=0.8\\\\4\alpha=0.8\\\\\alpha=0.2

7 0
4 years ago
Read 2 more answers
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Andreyy89
\bf \qquad \qquad \qquad \qquad \textit{function transformations}&#10;\\ \quad \\\\&#10;&#10;\begin{array}{rllll} &#10;% left side templates&#10;f(x)=&{{  A}}({{  B}}x+{{  C}})+{{  D}}&#10;\\ \quad \\&#10;y=&{{  A}}({{  B}}x+{{  C}})+{{  D}}&#10;\\ \quad \\&#10;f(x)=&{{  A}}\sqrt{{{  B}}x+{{  C}}}+{{  D}}&#10;\\ \quad \\&#10;f(x)=&{{  A}}(\mathbb{R})^{{{  B}}x+{{  C}}}+{{  D}}&#10;\\ \quad \\&#10;f(x)=&{{  A}} sin\left({{ B }}x+{{  C}}  \right)+{{  D}}&#10;\end{array}


\bf \begin{array}{llll}&#10;% right side info&#10;\bullet \textit{ stretches or shrinks horizontally by  } {{  A}}\cdot {{  B}}\\\\&#10;\bullet \textit{ flips it upside-down if }{{  A}}\textit{ is negative}&#10;\\\\&#10;\bullet \textit{ horizontal shift by }\frac{{{  C}}}{{{  B}}}\\&#10;\qquad  if\ \frac{{{  C}}}{{{  B}}}\textit{ is negative, to the right}\\\\&#10;\qquad  if\ \frac{{{  C}}}{{{  B}}}\textit{ is positive, to the left}\\\\&#10;\end{array}

\bf \begin{array}{llll}&#10;&#10;&#10;\bullet \textit{ vertical shift by }{{  D}}\\&#10;\qquad if\ {{  D}}\textit{ is negative, downwards}\\\\&#10;\qquad if\ {{  D}}\textit{ is positive, upwards}\\\\&#10;\bullet \textit{ period of }\frac{2\pi }{{{  B}}}&#10;\end{array}

now... with that template in mind, let's see yours

\bf \begin{array}{llll}&#10;g(x)=&4ln(x)\implies &2(2)ln(x)\\&#10;&\uparrow &\uparrow \\&#10;&A&A&#10;\end{array}

A is twice as large as in f(x), thus the graph shrinks twice as much in g(x)
7 0
4 years ago
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lesantik [10]
+8 means that it is a positive number
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I think what you mean by: {8}, is |8| which is absolute value which means no matter the answer it is the absolute value from 0 so it’s always +
4 0
4 years ago
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What is the square root of 345234
san4es73 [151]

Answer:

587.56

Step-by-step explanation:

cause

8 0
3 years ago
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