A rectangular piece of card has length (3x-13) cm and width (x-2) cm. A square, with sides of length 25 cm, is removed from each corner of the card. The card is then folded along the dashed lines to make an open box with height 25 cm as shown below.

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?