Answer:
12
Step-by-step explanation:
PEMDAS
9/3=3
3+9=12
Answer:
Hey stu132057, your the MAD for the data set given is
Step-by-step explanation:
Step 1: Find the mean of the data: (14+13+16+12+17+21+26)/7 = 17
Step 2: Find the difference between each data and mean:Difference between 14 and 17 is 3
<u>Difference between 13 and 17 is 4</u>
<u>Difference between 16 and 17 is 1</u>
<u>Difference between 12 and 17 is 5</u>
<u>Difference between 17 and 17 is 0</u>
<u>Difference between 21 and 17 is 4</u>
<u>Difference between 26 and 17 is 9</u>
Step 3: Add all the differences: 3+4+1+5+0+4+9 = 26
Step 4: Divide it by the number of data:26/7 = 3.7
So, the MAD = 3.7
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Have a great day,
Nish
Answer:
C
Step-by-step explanation:
0.1(x - 100)² + 250
0.1[(x - 100)(x - 100)] + 250
0.1(x² -200x + 10000) + 250
0.1x² - 20x + 1000 + 250
0.1x² - 20x + 1250
0.1x² - 25x + 5x + 1250
0.1x(x - 250) + 5(x + 250)
∴ (0.1x + 5)(x - 250) or (0.1x + 5)(x + 250)
Answer:
It is an algebra question.
By the way question not clear
Step-by-step explanation:
Use the vertex formula for finding the x-value of the vertex. The vertex is also the equation's axis of symmetry. The formula for finding the x-value of the vertex of a quadratic equation is x = -b/2a. Plug in the relevant values to find x.
