An experiment requires a sequence of three steps. the first step can result in four possible outcomes, the second in three possible outcomes, and the third in two possible outcomes. what is the total number of outcomes possible? hint [see quick example on page 419.]

Which is the equation of an ellipse with directrices at x = ±4 and foci at (2, 0) and (−2, 0)?

Look at attachment. has all info needed. need

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.