Answer:
the answer is C
Step-by-step explanation:

Answer:
H2O and CO2 are examples of compounds
as the have different elements combined in them, and they don't show properties of combining elements..
Answer:
The median is the middle number in a sorted, ascending or descending, list of numbers and can be more descriptive of that data set than the average. The median is sometimes used as opposed to the mean when there are outliers in the sequence that might skew the average of the values.
Step-by-step explanation:
Hope this helps :)
Answer:
Problem 1 = 9
Problem 2 = 260
Step-by-step explanation: