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2 years ago

What’s the answer to this? I’ll mark you brainliest if you tell me the answer/what to put 3

Mathematics

1 answer:

fgiga [73]2 years ago

3 0

Answer:

domain is basically x and range is y, so -2,5 -2 is domain and 5 is range

Step-by-step explanation:

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Out of 60 problems assigned last week for homework, Steve solved correctly 54 problems. What is his score for this homework?

dybincka [34]

90 percent because 54 divided by 60 = 90

4 0

3 years ago

you can only move forward 5 and backward 2 and 6. If you start at 2 and want to get to 24, what's the least possible number of m

Vera_Pavlovna [14]

Answer:

Step-by-step explanation:

2-2+5+5+5+5+5+5-6

7 0

3 years ago

Read 2 more answers

Help me please......

Artemon [7]

Answer:

pints: 2 4 7 10 12

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Step-by-step explanation:

8 0

2 years ago

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On a coordinate plane, a rectangle is shown with points S (4, negative 4), R (4, negative 10), Q (negative 7, negative 10), and

Wittaler [7]

Answer:

The coordinates of the image of vertex P after reflection is (-7, 4)

Step-by-step explanation:

Given that we are to reflect the point P across the x-axis, we have;

Reflection of a point across the x-axis gives;

When a point is reflected across the x axis, the y-coordinate changes to the opposite sign while the x-coordinate remains unchanged such that (x, y) becomes (x, -y)

Therefore, given that the point P = (-7, -4), we have;

Coordinates of point P before reflection Reflection = (-7, -4), coordinates of point P after reflection Reflection P' = (-7, 4).

7 0

2 years ago

Read 2 more answers

1. Consider the data set 1,2,3,4,5,6,7,8,9.

ivanzaharov [21]

Answer: a) Mean = 5, Median = 5

b) Mean = 15, Median = 5

c) Due to presence of outlier i.e. 99.

Step-by-step explanation:

Since we have given that

1,2,3,4,5,6,7,8,9

Here, n = 9 which is odd

So, Mean would be

$\dfrac{1+2+3+4+5+6+7+8+9}{9}=\dfrac{45}{9}=5$

Median = $(\dfrac{n+1}{2})^{th}=\dfrac{9+1}{2}=5^{th}=5$

If 9 is replaced by 99,

1,2,3,4,5,6,7,8,99

So, mean would be

$\dfrac{1+2+3+4+5+6+7+8+99}{9}=\dfrac{135}{9}=15$

Median would be same as before i.e. 5

The mean is neither central nor typical for the data due to outlier i.e. 99

Hence, a) Mean = 5, Median = 5

b) Mean = 15, Median = 5

c) Due to presence of outlier i.e. 99.

5 0

3 years ago