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Mashutka [201]
2 years ago
13

What is the slope if you have (2,1) and (4,4)?*Ineed this quickly as possible!-Thx

Mathematics
2 answers:
Schach [20]2 years ago
7 0

(\stackrel{x_1}{2}~,~\stackrel{y_1}{1})\qquad (\stackrel{x_2}{4}~,~\stackrel{y_2}{4}) ~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{4}-\stackrel{y1}{1}}}{\underset{run} {\underset{x_2}{4}-\underset{x_1}{2}}}\implies \cfrac{3}{2}

Simora [160]2 years ago
3 0

Answer:

3/2

Step-by-step explanation:

slope=Y2-Y1

          X2-X1

         1 -4

         2-4

           -3/-2

           3/2

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Arturiano [62]
Hey how are you doing today?
8 0
2 years ago
Read 2 more answers
When a number x is multiplied by 9, the result is 3/5 • what is the value of x
Debora [2.8K]

Setup the equation from the words as follows:

√

3x/5

=x

Simplify this to:

0=x(5x−3)

Since we are toldx≠0,x=3/5.  


7 0
3 years ago
What is the probability that a randomly selected contestant won a prize, given that the contestant was female write the probabil
pantera1 [17]

We have given the table of number of male and female contestants who did and did not win prize

The probability that a randomly selected contestant won prize given that contestant was female is

P(contestant won prize / Contestant was female)

Here we will use conditional probability formula

P(A/B) = \frac{P( A and B)}{P(B)}

Let Event A = selected contestant won prize and

event B = selected contestant is famale

Then numerator entity will

P(A and B) = P(Contestant won prize and Contestant is female)

= Number of female contestant who won prize / Total number of contestant

= 3 /(4+9+3+10)

= 3 / 26

P(A and B) = 0.1153

P(B) = P(contestant is female )

= Number of female contestant / Total number of contestants

= (3+10) / 26

P(B) = 0.5

Now P(A / B) = \frac{P( A and B)}{P(B)}

= 0.1153 / 0.5

P(A / B) = 0.2306

The probability that randomly selected contestant won prize given that contestant is female is 0.2306

Converting probability into percentage 23.06%

The percentage that randomly selected contestant won prize given that contestant is female is 23%

3 0
3 years ago
the table shows the price of sneakers in a store.40,37,25,35,29,43,34,26,39,43,51,47,35,27,45,28,50,41 . hat is the midian price
Yuliya22 [10]

Answer:

Median= 38

Step-by-step explanation:

First, put the order of numbers in least to greatest.

Next, Find the number(s) that are in the middle and add them together.

Then, divide them by 2 which gives you the answer of 38.

4 0
3 years ago
(pls also provide an explanation for how i do this)
Marizza181 [45]

Answer:

slope = \frac{3}{4}

Step-by-step explanation:

Calculate the slope m using the slope formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (5, 3 ) and (x₂, y₂ ) = (9, 6 )

m = \frac{6-3}{9-5} = \frac{3}{4}

6 0
2 years ago
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