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Bond [772]
3 years ago
10

2d+4=10+5d i need help

Mathematics
1 answer:
Lelechka [254]3 years ago
7 0

Answer:

d= -2

Step-by-step explanation:

1. Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :   2*d+4-(10+5*d)=0

2. Pull out like factors :  -3d - 6  =   -3 • (d + 2)

3.Solve :    -3   =  0

4. the equation has no soluton because A a non-zero constant never equals zero.

5.  then Solve  :    d+2 = 0

6. Subtract  2  from both sides of the equation :  

                 <u>d = -2</u>

 

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1 year ago
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2 years ago
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ale4655 [162]

If the hockey team scores 9 goals in their next game, it means that; the mean would be the most affected.

<h3>How to find mean, median and mode?</h3>

We are given the data set as;

3, 6, 2, 1, 2, 3, 0, 4, 5, 1, 5, 4.

Let us rearrange in ascending order to get;

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The mean = (0 + 1 + 1 + 2 + 2 + 3 + 3 + 4 + 4 + 5 + 5 + 6)/12 = 3

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Now, if they score 9 goals in their next game, it means that;

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Mode remains the same

Thus, mean will be the most affected.

Read more about Mean, Median and Mode at; brainly.com/question/14532771

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1 year ago
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Answer:

4

Step-by-step explanation:

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It would be three.....
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