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KIM [24]
2 years ago
12

Help me pls ☹️☹️☹️☹️​

Mathematics
1 answer:
zheka24 [161]2 years ago
4 0

The slope of a line can be found by graph using rise over run (\frac{rise}{run}). Look at the image below to see what this mean.

Rise = vertical

run = horizontal

I took two clear points on the line as seen below and drew a right angle that formed a right triangle with the line.

Now let's count how many units the rise is (look at the second image). This is 3 units

rise = 3

Count the units of the run (third image). This is 1 unit

run = 1

Let's put these two numbers together in the \frac{rise}{run} form:

\frac{3}{1} or simplified = 3

However, this is not the final answer. This is a negative slope, meaning that when you look at the line from left to right (like when you are reading words) the line reaches from the top left corner to the bottom right corner. A positive slope (reading left to right) reaches from the bottom left corner to top right corner.

To signify that the slope is negative you simply add a negative sign to it:

-3

Let me know if you have any further questions.

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732,178 + 167 - 542,137
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Answer:

190,208

Step-by-step explanation:

732,178 + 167 = 732,345

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Describe the difference between a probability derived from the analytic view (logical analysis), the Relative Frequency view (sa
oee [108]

Answer:

See the explanation

Step-by-step explanation:

<h2>Analytic View:</h2>

If and event can occur in A number of way and fail in B number of ways, then probability of its occurrence is:

P(A)= \frac{A}{A+B}

or probability of its failing is:

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<h3>Example:</h3>

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B = 4 (3,4,5,6)

P(A)= \frac{2}{2+4}=\frac{1}{3}

<h2>Relative Frequency View:</h2>

Definition of Probability in terms of past performances (data). It can be taken as how often things happens divided by all outcomes.

<h3>Example:</h3>

A batter has 50 safe hits at 200 bats, which makes his batting average \frac{50}{200}= 0.25 which is the probability.

<h2>Subjective View:</h2>

When you define a probability due to personel beleif in the likelihood of an outcome. It involve no formal calculations and varies from person to person, depending on their past experience.

<h3>Example:</h3>

A person beleives that probability that the batter will hit safely in the next bat is 0.75

4 0
3 years ago
9. 5(6р -3) -2 = 2(15р – 11) - 5
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You’re answer would be 0=0
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