It is 0.037 so that mean you are right but no right
Answer:
Ok, to find MAD, you have to add up all of the decimals in the set, and then divide by how much decimals there are in the set.
Adding them all up...
The final result of the adding is 56.7
Now, we have to divide by how much decimals.
We now have. 56.7 / 6
Do the division.
56.7 / 6 ===> 9.45
No need to round, the final answer is 9.4
Answer:
-⅗
Step-by-step explanation:
(5-8)/(8-3) = -3/5
Answer:
if you have to add it is 17
if you have to divide it is 1.5
if you have to subtract it is 16
Step-by-step explanation:
<u>Answer:</u>
<u>For 1:</u> The first term is 10 and the common difference is 
<u>For 2:</u> The value of n is 27
<u>Step-by-step explanation:</u>
The n-th term of the progression is given as:

where,
is the first term, n is the number of terms and d is the common difference
The sum of n-th terms of the progression is given as:
![S_n=\frac{n}{2}[2a_1+(n-1)d]](https://tex.z-dn.net/?f=S_n%3D%5Cfrac%7Bn%7D%7B2%7D%5B2a_1%2B%28n-1%29d%5D)
where,
is the sum of nth terms
The 11th term of the progression:
.......(1)
Sum of first 4 numbers:
......(2)
Forming equations:

( × 8)
The equations become:


Solving above equations, we get:

Putting value in equation (1):
![25=a_1+10\frac{3}{2}\\\\a_1=[25-15]=10](https://tex.z-dn.net/?f=25%3Da_1%2B10%5Cfrac%7B3%7D%7B2%7D%5C%5C%5C%5Ca_1%3D%5B25-15%5D%3D10)
Hence, the first term is 10 and the common difference is 
The nth term is given as:

Solving the above equation:

Hence, the value of n is 27