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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?

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?

The total number of dental clinics total for the last 12 months was recorded