Answer: Mean = 23
Step-by-step explanation:
<u>Given information:</u>
35, 40, 12, 16, 25, 10
<u>Given formula:</u>
![Mean~=~\frac{Sum~of~terms}{Number~of~terms}](https://tex.z-dn.net/?f=Mean~%3D~%5Cfrac%7BSum~of~terms%7D%7BNumber~of~terms%7D)
<u>Substitute values into the formula</u>
![Mean~=~\frac{35~+~40~+~12~+~16~+~25~+~10}{6}](https://tex.z-dn.net/?f=Mean~%3D~%5Cfrac%7B35~%2B~40~%2B~12~%2B~16~%2B~25~%2B~10%7D%7B6%7D)
<u>Combine like terms</u>
![Mean~=~\frac{75~+~28~+~35}{6}](https://tex.z-dn.net/?f=Mean~%3D~%5Cfrac%7B75~%2B~28~%2B~35%7D%7B6%7D)
![Mean~=~\frac{103~+~35}{6}](https://tex.z-dn.net/?f=Mean~%3D~%5Cfrac%7B103~%2B~35%7D%7B6%7D)
![Mean~=~\frac{138}{6}](https://tex.z-dn.net/?f=Mean~%3D~%5Cfrac%7B138%7D%7B6%7D)
<u>Simplify the fraction</u>
![\Large\boxed{Mean=23}](https://tex.z-dn.net/?f=%5CLarge%5Cboxed%7BMean%3D23%7D)
Hope this helps!! :)
Please let me know if you have any questions
Answer:
s = -5
Step-by-step explanation:
solve for s
-50 = 10s
divide both sides by 10
-50 / 10 = -5
10s/10 = s
we're left with s = -5
X>-63/43 let me know if you need an explanation ❤️
Answer:
very less
Step-by-step explanation:
When rolling a fair 6 sided die 5 times there are 6^5 possible combinations.
Of those, there are 5 ways to roll exactly four sixes, and each of those ways have 5 possible results on the die which has not rolled a six, plus there is 1 way to roll five sixes. 5*5+1=26 combinations with at least four sixes.
Now, take the number of results which fit your conditions, divide by the number of possible results and you get your answer: 26/7776 which can be reduced to 13/3338, a bit less than 0.4%