Please I need question 16 and 19 and 22, please focus the question. I will give you brainiliest
and 5 stars and like

PLEASE HELP

**MATH**

answer and you will get 50 PTS

The depreciation per unit for a company

The table shows the webster family’s monthly expenses for the first three months of the year. they are $2,687.44, $2,613.09, and $2,808.64. what is the average monthly expenditure for all expenses?

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.