Michael and Kevin return to the candy store, but this time they want to purchase nuts. They can't decide among peanuts, cashews, or almonds. They again agree to create a mix. They bought 2.5 pounds of peanuts for $1.30 per pound, 4 pounds of cashews for $4.50 per pound, and 2 pounds of almonds for $3.75 per pound. Determine the price per pound of the mix.
Answer to relevant QuestionsThe following data represent the male and female population, by age, of the United States in 2008. (a) Approximate the population mean and standard deviation of age for males. (b) Approximate the population mean and ...Approximate the median of the frequency distribution in Problem 4. Age ..... Frequency 0-17 ...... 15,451 18–24 ..... 6071 25–34 .... 6123 35–44 .... 4756 45–54 .... 4421 55–59 ..... 1792 60-64 ...In 2010, Josh Johnson of the Florida Marlins had the lowest earned-run average (ERA is the mean number of runs yielded per nine innings pitched) of any starting pitcher in the National League, with an ERA of 2.30. Also in ...Violent crimes include rape, robbery, assault, and homicide. The following is a summary of the violent-crime rate (violent crimes per 100,000 population) for all 50 states in the United States plus Washington, D.C., in ...Using the data and results from Problem 2, do the following: (a) Find the least-squares regression line treating fat content as the explanatory variable. (b) Draw the least-squares regression line on the scatter diagram. (c) ...
Post your question