The circumference of an ellipse is approximated by C = 27n va2 + b2/2 where 2a and 2b are the lengths of the axes of the ellipse. Which equation is the result of solving the formula of the circumference for b?

The number of lattes sold daily for two coffee shops is shown in the table: lattes 12 52 57 33 51 15 46 45 based on the data, what is the difference between the median of the data, including the possible outlier(s) and excluding the possible outlier(s)? 48.5 23 8.4 3

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.

Ineed to know the answer to this algebra question.