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Naddika [18.5K]
2 years ago
15

There are 150 children at an art camp. 71 signed up for painting. 62 children signed up for sculpting and 28 of them also signed

up for painting. Create a two-way table using the given data.
Mathematics
1 answer:
ki77a [65]2 years ago
6 0

Answer:

99/150= 62/150

Step-by-step explanation:

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\displaystyle\\
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a^2 - 6a +5 = 0 \\  \\ 
a_{12}= \frac{-b\pm \sqrt{b^2-4ac}}{2a}= \frac{6\pm \sqrt{36-20}}{2}= \frac{6\pm \sqrt{16}}{2}=\frac{6\pm 4}{2}= \boxed{3\pm 2} \\  \\ 
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a_2 = 3-2 = \boxed{1}



8 0
3 years ago
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Klio2033 [76]
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