11) Pranav invests $1,187 in a savings account with a fixed annual interest rate
compounded 4 times per year. After 12
years, the balance reaches $3,453.74.
What is the interest rate of the account?

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?

At the newest animated movie, for every 9 children, there are 4 adults. there are a total of 39 children and adults at the movie.

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.