Find the volume of a pyramid with a square base, where the side length of the base is 14.7 in and the height of the pyramid is 17.2 in. Round your answer to the nearest
tenth of a cubic inch.

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?

Find the x-intercepts of the parabola withvertex (1,1) and y-intercept (0,-3).write your answer in this form: (x1,if necessary, round to the nearest hundredth.

For what values of x is x2 + 2x = 24 true?