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Scrat [10]
2 years ago
13

Х

Mathematics
1 answer:
Brrunno [24]2 years ago
6 0

Answer:

B is the right answer

Step-by-step explanation:

Try the first Point ( -2 ,1 )

1 = -2 x 2 + 5

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10) The temperature recorded at 12 noon was 15°C above zero. If it decreases at the rateof 3°C per hour until midnight, at what
aalyn [17]

Answer:

at 8 pm the temperature will be -9 degrees. and at midnight the temperature will be negitive twenty one(-21) degrees

Step-by-step explanation:

the start time is 12 pm and finish is 12 am and every hour your going to subtract 3 from the given degree so 15-3= 12 , 12-3=9 ect.

6 0
2 years ago
Consider the given density curve.
Pavel [41]

We want to find the median for the given density curve.

The value of the median is 1.

Let's see how to solve this.

First, for a regular set {x₁, ..., xₙ} we define the median as the middle value. The difference between a set and a density curve is that the density curve is continuous, so getting the exact middle value can be harder.

Here, we have a constant density curve that goes from -1 to 3.

Because it is constant, the median will just be equal to the mean, thus the median is the average between the two extreme values.

Remember that the average between two numbers a and b is given by:

(a + b)/2

So we get:

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

So we can conclude that the value of the median is 1, so the correct option is the second one, counting from the top.

If you want to learn more, you can read:

brainly.com/question/15857649

5 0
2 years ago
What is the answer to the blank<br> 1 3 5<br> 2 4 _<br><br> (It is not 6)
Makovka662 [10]
It might be 9 if it's not 6 ...but I can't see how it wouldn't be 6?
7 0
2 years ago
Read 2 more answers
You will be given ultimate cookie and 20 pts
Viefleur [7K]

Answer: -4, -3, 0, 2

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Quadrilateral MATH is dilated by a scale factor of 2.5 centered at (1,1) to create quadrilateral M'A'T'H'. Which statement is tr
miskamm [114]

Answer:

<h3>(1,1) and (2.5)=3.6</h3>

Step-by-step explanation:

i think it is 3.6

3 0
2 years ago
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