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zlopas [31]
3 years ago
10

Please solve this for me

Mathematics
1 answer:
olga_2 [115]3 years ago
5 0
15/5 is 3

So then you change the equation to be 12=15z-3 ( don’t forgot the negative sign)

Move the constant to the right side and change the sign

-15z= -3 -12

-3-12 is -15

Divide -15z= -15

Your final answer will be z= 1
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Points R, T, S, and Q are
Sladkaya [172]
Neither collinear nor coplanar.
All of the points would have to be on the same line to make them collinear, and they would also have to be on the same plane to make them coplanar. We can see in the diagram that not all of the points are on a line, and that some are at different heights than others.
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What is the solution to the following equation? 5(2x − 14) + 23 = 7x − 14
g100num [7]
X=11

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7 0
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weqwewe [10]

Answer:

40

Step-by-step explanation:

24 divided by = 8

8 times 5 = 40

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8 0
4 years ago
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Briefly describe what the symbol mu represents. Choose the correct answer below.A.The symbol mu is a variable that represents th
antoniya [11.8K]

The question is incomplete! The complete question along with answer and explanation is provided below.

Question:

In applying the Poisson probability distribution​ formula, ​P(x) equals  μx•e−μx!

Briefly describe what the symbol mu represents. Choose the correct answer below.A.The symbol mu is a variable that represents the area of each region.B.The symbol mu is a variable that represents the number of occurrences of the event in an interval.C.The symbol mu is a variable that represents the number of occurrences of the event.D.The symbol mu represents a static value.E.The symbol mu is a variable that represents the mean number of occurrences of the event in the intervals.

Answer:

μ is a variable that represents the mean number of occurrences of the event in the intervals.

Step-by-step explanation:

The Poisson distribution is often used to model the number of occurrences of an event in a certain interval.

P(x, μ)

Where the symbol mu (μ) represents the mean number of occurrences of an event x in a specified interval and the variable x represents a static value.

Therefore, the correct answer is option E, μ is a variable that represents the mean number of occurrences of the event in the intervals.

4 0
3 years ago
Write an equation of a line in Slope-Intercept Form that passes through the points (3, -2) and (1, 4)
Lena [83]

Answer:

The equation of the line would be y = -3x + 7

Step-by-step explanation:

In order to find the equation, we first need to find the slope. We can do this by using the slope equation with the points.

m(slope) = (y2 - y1)/(x2 - x1)

m = (4 - -2)/(1 - 3)

m = 6 /-2

m = -3

Now that we have this, we can use point-slope form along with one of the points to get the equation.

y - y1 = m(x -x1)

y - 4 = -3(x - 1)

y - 4 = -3x + 3

y = -3x + 7

6 0
4 years ago
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