Kyle's cat weighs 3 4/5 pounds. Kyle's dog weighs 3 times as much as his cat. How much does Kyle's dog weigh?
Write your answer as a fraction or as a whole or mixed number.

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?