Answer:
116.33
Step-by-step explanation:
The question is asking to choose among the following choices that states the temperature of the metal after five hours, and base on my research and further calculation, the possible answer among the following is 26 degree. I hope you are satisfied with my answer and feel free to ask for more if you have question and further clarifications
a) Choose Z since the σ is smallest . The smaller the σ the higher the consistency. Also we can see that the fewest day the student attendance is higher than other while the highest day is the same with others. (L = 130 ,H = 180)
b) Choose W since mean in W is the highest.
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Answer:
Step-by-step explanation:
(-2, 3 ) ; (4 , 7)
Distance = 
![=\sqrt{(4-[-2])^{2}+(7-3)^{2}}\\\\=\sqrt{(4+2)^{2}+(7-3)^{2}}\\\\=\sqrt{6^{2}+4^{2}}\\\\=\sqrt{36+16}\\\\=\sqrt{52}\\\\=\sqrt{2*2*13}\\\\=2\sqrt{13}](https://tex.z-dn.net/?f=%3D%5Csqrt%7B%284-%5B-2%5D%29%5E%7B2%7D%2B%287-3%29%5E%7B2%7D%7D%5C%5C%5C%5C%3D%5Csqrt%7B%284%2B2%29%5E%7B2%7D%2B%287-3%29%5E%7B2%7D%7D%5C%5C%5C%5C%3D%5Csqrt%7B6%5E%7B2%7D%2B4%5E%7B2%7D%7D%5C%5C%5C%5C%3D%5Csqrt%7B36%2B16%7D%5C%5C%5C%5C%3D%5Csqrt%7B52%7D%5C%5C%5C%5C%3D%5Csqrt%7B2%2A2%2A13%7D%5C%5C%5C%5C%3D2%5Csqrt%7B13%7D)
