The owners of the luray caverns in virginia conduct tours every 20 minutes. Each day in april the first tour is at 9 a. M. , and the last tour starts at 6 p. M. How many tours are there per day in april?.

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?

Which sentence uses an objective tone? we will plant the best garden of any school in the area. the new campus garden will surely be envied by other schools. a garden would provide numerous benefits to the students. you will probably agree that gardens have many benefits.

What is the order of these fractions from least to greatest 2/3 7/10 5/8 65/100