What is the difference between an arithmetic sequence and a geometric sequence?
How can each type of sequence be helpful in everyday situations? Provide an example and the corresponding equation for each type.

Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?

What is the absolute value of the complex number -4-sqrt2i

Yesterday, george drank 1 small bottle and 2 large bottles, for a total of 1,372 grams. the day before , he drank 1 small bottle and 1 large bottle, for the total of 858 grams. how many grams does each bottle hold?