18 = 10 + 2k
move 10 to the other side
sign changes from +10 to -10
18-10=10-10+2k
18-10= 2k
8= 2k
divide by 2 to get k by itself
8/2= 2k/2
Cross out 2 and 2 , divide by 2 and then becomes 1*1*k= k
k=8/2
Answer: k= 4
Answer:
there is no question if you provide one in comments I will edit my answer to answer the question
Step-by-step explanation:
Answer:
-3
Step-by-step explanation:
G(x) = (1/2)3^-x reflection over y axis yields (-x,y)
<u><em>Step-by-step explanation:</em></u>
<u><em>Below are an example using the data values</em></u>
<u><em>{ 11 , 10 , 17 , 18 }</em></u>
<em><u>Step 1: What is MAD?</u></em>
MAD is the average distance between each data value. <MAD> is used to see variation of the data. The larger the MAD, the further apart the numbers are.(and vice versa)
<em><u>Step 2: Find the mean</u></em>
11 + 10 + 17 + 18 = 56
56/4 = 14
<u><em>Step 3: Formula to find the Absolute Deviations or distance of the data value to the mean</em></u>
Find the absolute value of the difference between each data value and the mean: | data value – mean | or I mean - data value I
<u><em>Step 4: Find the Absolute Deviations</em></u>
14 - 11 = 3
14 - 10 = 4
17 - 14 = 3
18 - 14 = 4
<em><u>Step 5: FInd the mean of the Absolute Deviations or MAD</u></em>
3 + 4 + 3 + 4= 14
14/4 = 3.5
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Hope this helps!!!
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Please mark this as brainliest!!!
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Thank You!!!
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:)
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