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Nesterboy [21]
3 years ago
12

Given the quadratic equation: 1/2x^2+3x−10=0

Mathematics
1 answer:
nadezda [96]3 years ago
7 0

Answer:

x=2.3851648071345037,−8.385164807134505

Step-by-step explanation:

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2 years ago
Help plz
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Answer:

Question 1: 8

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Step-by-step explanation:

<u>Laura gets paid 8 dollars an hour to baby sit</u>

8x represents how much Laura gets paid by the hour.

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y = 8x - 32.50

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Question 1: 8

Question 2: -32.5

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3 years ago
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Step-by-step explanation:

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8 0
3 years ago
Use the line plot above to answer all 4 questions. Label your responses (a), (b), (c), and (d). When asked to explain you must u
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A) it is left skewed
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D) the mean would be more affected (a change of 1.05 versus a change of 0.5).

The majority of the data is to the right of the graph; this means it is left skewed.

To find the median, write all of the data values out:
2, 3, 4, 4, 5, 5, 5, 6, 6, 6, 7, 7, 7

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If we added an additional data value at 20, the new median would be 5.5.  The new mean would be (67+20)/14 = 6.2.  The mean changes more than the median.
4 0
3 years ago
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