Yes, they can have both positive and negative oxidation numbers.
Mean And Median of 12,10,11,9,9,10,12,9,8,7,9,10
nignag [31]
Answer:
The median is 9.5 and the mean is 9.6667
Step-by-step explanation:
Answer:
x = 3
Step-by-step explanation:
x + 3 = 4x - 6
add 6 to both sides
x + 9 = 4x
subtract x from both sides
9 = 3x
divide 3 from both sides
x = 3
Answer:
x - 18
Step-by-step explanation:
x people in a coffee shop minus 18