Answer:
Convert kilometres to metres. Since kilo- means 1 000, one kilometre (km) is equal to 1000 metres (m). Multiply the number of kilometres by 1 000 to get the same measurement in metres. For example, 75 kilometres =
Step-by-step explanation:
Answer:
-38 (You Should be Correct)
Step-by-step explanation:
-22 + (-16) is the same thing as -22-16.
Subtract -16 from -22.
![-22-16 = -38](https://tex.z-dn.net/?f=-22-16%20%3D%20-38)
We get -38.
Answer: It would be Point B
Step-by-step explanation:
Answer: 24
Step-by-step explanation:
Given
![2x^4+2y^4+2z^4=144](https://tex.z-dn.net/?f=2x%5E4%2B2y%5E4%2B2z%5E4%3D144)
dividing whole equation by 2, we get
![\Rightarrow x^4+y^4+z^4=72](https://tex.z-dn.net/?f=%5CRightarrow%20x%5E4%2By%5E4%2Bz%5E4%3D72)
Mean is given by the sum of the value of entities divided by the total no of entities
![\Rightarrow \text{Mean}=\dfrac{x^4+y^4+z^4}{3}\\\\\Rightarrow \text{Mean}=\dfrac{72}{3}\\\\\Rightarrow \text{Mean}=24](https://tex.z-dn.net/?f=%5CRightarrow%20%5Ctext%7BMean%7D%3D%5Cdfrac%7Bx%5E4%2By%5E4%2Bz%5E4%7D%7B3%7D%5C%5C%5C%5C%5CRightarrow%20%5Ctext%7BMean%7D%3D%5Cdfrac%7B72%7D%7B3%7D%5C%5C%5C%5C%5CRightarrow%20%5Ctext%7BMean%7D%3D24)