According to a research agency, in 17% of marriages the woman has a bachelor's degree and the marriage lasts at least 20 years. According to a census report, 42% of women have a bachelor's degree. What is the
probability a randomly selected marriage will last at least 20 years if the woman has a bachelor's degree?
Note: 54% of all marriages last at least 20 years.

Idont understand math at all! : o( use this scenario to answer the remaining questions: brenton purchased a new bedroom set for $4,500.00. he lives in arizona and pays a 8.75% sales tax. if he made a 50% down payment and financed the rest, what amount did he finance? what is the total sales tax brenton will pay? enter your answer in currency format, round to the nearest cent. what was brenton's total amount financed? enter your answer in currency format, round to the nearest cent.

Bag a contains 3 white marveled and 2 marbles bag b contains 6 white marbles and 3 red marbles a person draws one marbles from each bag find the probability that both marbles are white

At a cost of 200, your club bought 175 frisbees to sell at the pep rally. you plan on selling them for $5 each. what is the domain of the function?