Megan and Katherine earn $5 for every dozen eggs they sell at the Farmer's Market on Saturday mornings. They've determined that the cost of producing eggs is $250 per month. In June, the sold 15 dozen, 12 dozen, 24 dozen, and 18 dozen at the Market. Megan and Katherine plan to donate all of their profits to a local charity.

Find an equation of the line perpendicular to the graph.

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.

Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.