I would try Khan Academy. He does very good explainations
No bc Lisa didn’t add all of the numbers together. When finding the mean you add all numbers together then divide by how many numbers you have.
Answer:
as a deciaml it is 0.1575
Step-by-step explanation:
Answer:
You can use simple math formulas and equations to solve this problem, so instead of going onto brainly for free answers try using your brain for once
oh wait you dont have one
