Use the concept of Lagrange multipliers.
Answer:
or 1.414
Step-by-step explanation:
1) Find the mean. 1+2+3+4+5 = 15. 15/5= 3
2) For each data point, find the square of its distance to the mean. (4, 1, 0, 1, 4)
3) Sum the values from Step 2. 10
4) Divide by the number of data points. 10/5= 2
5) Take the square root. 
Answer:
Where are the terms…
Explanation
Answer:

Step-by-step explanation:
Given that:
Priya has 
If she uses 
∴
Then she will be able to make:




It will be 9x + 1 = 12x + 20.
The answer you’ll put in the box is 1, because it doesn’t ask you to solve for x, just fill in the number.