21. The table below shows some values of a function
x f(x)
0 -24
1 -13
2 -4
3 3
4 8
5 11
6 12
7 11
8 8
9 3

Which of the following BEST shows the values in the domain when the function is increasing?
A. between 0 and 6
B. between 3 and 9
C. between 3 and 6
D. between 6 and 9

Shiny white dental insurance costs $258 per year. approximately one-third of insured people need a filling, which averages $110 each. 80% of insured people get a preventive check-up each year, and the average cost of this visit is $95. if you consider shiny white’s income and expenses, what is the expected value of each insured customer?

The weight of an object in the water is 7% of its weight out of the water. what is the weight of a 652g object in the water?

What is the total area of the figure?