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snow_tiger [21]
3 years ago
6

MATH HELP FIND THE EQUATION OF THE LINE

Mathematics
2 answers:
Korolek [52]3 years ago
6 0

Hi there!

\large\boxed{y = \frac{3}{4}x - 2}

y = mx + b

To find the equation, we can begin by deriving the slope (m):

slope = y2-y1/x2-x1

Find two points:

(0, -2) and (4, 1)

Plug these into the slope equation:

slope = 1 - (-2) / 4 - 0

slope = 3/4

We know that there is a y-intercept of y = -2 (b value), so:

y = 3/4x - 2

Dominik [7]3 years ago
5 0

y=3/3x+-2

Step-by-step explanation:

it goes up 3 and over 3 so its 3/3 and it starts at -2

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Answer:

144

Step-by-step explanation:


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A source of information randomly generates symbols from a four letter alphabet {w, x, y, z }. The probability of each symbol is
koban [17]

The expected length of code for one encoded symbol is

\displaystyle\sum_{\alpha\in\{w,x,y,z\}}p_\alpha\ell_\alpha

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\begin{cases}\ell_w=1\\\ell_x=2\\\ell_y=\ell_z=3\end{cases}

so that we expect a contribution of

\dfrac12+\dfrac24+\dfrac{2\cdot3}8=\dfrac{11}8=1.375

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By definition of variance, we have

\mathrm{Var}[L]=E\left[(L-E[L])^2\right]=E[L^2]-E[L]^2

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5 0
3 years ago
❤️❤️help please ASAP ❤️❤️
Dmitry_Shevchenko [17]
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6 0
3 years ago
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Answer:

\frac{8}{9}

Step-by-step explanation:

Complement of the event

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Please help and show work!! Even numbers ONLY!! Will give brainliest!!
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You can do like this
This is my answer 1 to 10
Do it now

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3 years ago
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