Answer:
A table divided into cells by category with counts for each category in each cell. For example, let's say you were counting the number of cars and trucks that drove down a road each day over a 5-day week. Your categories would be vehicle and day. You could summarise this as a frequency table:
Step-by-step explanation:
Your answer would be $28.02.
Answer:
x=20 I believe but I could be wrong
Answer:
2
Step-by-step explanation:
The

row is filled by just plugging in the corresponding values of

and

into the ODE.
For example, when

and

, you have

and so on.