Answer:
Step-by-step explanation:
If the mean of 15 students is 71.5, then total score = 15 X 71.5 = 1072.5
The median score is 62, meaning that, the combined score of two students = 62 X 2 = 124
The difference of 1072.5 and 124 = 948.5, this represents the total score of 13 other students
∴ The mean score of 13 students = 948.5/13 = 73
In conclusion, it was only very few students that took the exam and majority of other students absconded from the exam. Majority of students scored averagely above 70.
Answer:
![x^{12} =400](https://tex.z-dn.net/?f=x%5E%7B12%7D%20%3D400)
![w^{-10} =\frac{1}{20}](https://tex.z-dn.net/?f=w%5E%7B-10%7D%20%3D%5Cfrac%7B1%7D%7B20%7D)
Step-by-step explanation:
![x^{6} =20](https://tex.z-dn.net/?f=x%5E%7B6%7D%20%3D20)
![x^{12} =(x^{6} )^{2} =20^{2} =400](https://tex.z-dn.net/?f=x%5E%7B12%7D%20%3D%28x%5E%7B6%7D%20%29%5E%7B2%7D%20%3D20%5E%7B2%7D%20%3D400)
![w^{10} =20](https://tex.z-dn.net/?f=w%5E%7B10%7D%20%3D20)
![w^{-10} =\frac{1}{w^{10} } =\frac{1}{20}](https://tex.z-dn.net/?f=w%5E%7B-10%7D%20%3D%5Cfrac%7B1%7D%7Bw%5E%7B10%7D%20%7D%20%3D%5Cfrac%7B1%7D%7B20%7D)
![x^{12} *w^{-10} =400*\frac{1}{20} =20](https://tex.z-dn.net/?f=x%5E%7B12%7D%20%2Aw%5E%7B-10%7D%20%3D400%2A%5Cfrac%7B1%7D%7B20%7D%20%3D20)
Answer:
Neither but if I had to pick I would say shampoo bc I still got regular soap and conditioner
Step-by-step explanation:
Answer:
wo wo wo wo wo wo (i need points srry lol)
Step-by-step explanation:
yeah yeaaaaaaaaaaah
Answer:
x¹²
Step-by-step explanation:
You need to indicate which terms are exponents. For example, (x⁴)³ can be written as (x^4)^3.
(x⁴)³ = x⁴*³ = x¹²