N is the middle integer of three consecutive positive integers. The three integers are multiplied to give a product.
n is then added to the product.
Prove that the result is a cube number.
Your final line must consist of only =n^3

Segment xy is dilated through point m with a scale factor of 2. which segment shows the correct result of the dilation

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?

Ineed with question three. i don't understand how i'm supposed to achieve 3 marks.