At silver gym membership is $25 per month and personal training sessions are $30 each. at fit factor membership is $65 per month and personal training sessions are $20 each. in one month how many personal training sessions would sarah have to buy to make the total cost at the two gyms equal?

Sum of the interior angles of a pentagon

Tobias gold sells computers at the office center he's guaranteed a minimum salary of $1,959 per month plus 6.3% commission on total sales how much in total sales is he

Use the given degree of confidence and sample data to construct a confidence interval for the population mean mu . assume that the population has a normal distribution. a laboratory tested twelve chicken eggs and found that the mean amount of cholesterol was 185 milligrams with sequals 17.6 milligrams. a confidence interval of 173.8 mgless than muless than 196.2 mg is constructed for the true mean cholesterol content of all such eggs. it was assumed that the population has a normal distribution. what confidence level does this interval represent?