Answer: The Answers Are: A, C, E
Step-by-step explanation: Find the Equivalent Ratios! :)
Answer:
1. Option A
2. Option A
Step-by-step explanation:
1.
The independent variable is the one which affects the other variable. Here two variables "design of office space" and "control by managers" control the Productivity and well-being of the workers.
Hence, the independent variable is Control of the office manager
Option A
2. The dependent variable is the one which gets affected by the independent variable and in this case it is the Productivity and well-being of the workers.
Option A
Answer:6018
Step-by-step explanation:
Given Sequence
![-282-266-250-234.....](https://tex.z-dn.net/?f=-282-266-250-234.....)
It represent an A.P. with
first term ![a=-282](https://tex.z-dn.net/?f=a%3D-282)
common difference ![d=16](https://tex.z-dn.net/?f=d%3D16)
So sum of 51 term
![S_n=\frac{n}{2}[2a+(n-1)d]](https://tex.z-dn.net/?f=S_n%3D%5Cfrac%7Bn%7D%7B2%7D%5B2a%2B%28n-1%29d%5D)
![S_{51}=\frac{51}{2}\times [2\times (-282)+(51-1)16]](https://tex.z-dn.net/?f=S_%7B51%7D%3D%5Cfrac%7B51%7D%7B2%7D%5Ctimes%20%5B2%5Ctimes%20%28-282%29%2B%2851-1%2916%5D)
![S_{51}=\frac{51}{2}\times [-564+800]](https://tex.z-dn.net/?f=S_%7B51%7D%3D%5Cfrac%7B51%7D%7B2%7D%5Ctimes%20%5B-564%2B800%5D)
![S_{51}=\frac{51}{2}\times [236]](https://tex.z-dn.net/?f=S_%7B51%7D%3D%5Cfrac%7B51%7D%7B2%7D%5Ctimes%20%5B236%5D)
![S_{51}=51\times 118](https://tex.z-dn.net/?f=S_%7B51%7D%3D51%5Ctimes%20118)
![S_{51}=6018](https://tex.z-dn.net/?f=S_%7B51%7D%3D6018)
The speed of the airplane = 2951 / 6.5 = 454 mph