Identify the independent and dependent variables. The equation h = 60 – 4m gives the height h (in inches) of the water in a tank m minutes after it starts to drain.
The independent variable is (I)
The dependent variable is O

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 jewelry store is having a sale. necklaces that were regularly priced at $23.50 are on sale for $18.80. what is the percentage of decrease in the price of necklaces?

Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180