Một doanh nghiệp trong thị trường cạnh tranh hoàn hảo có hàm tổng chi phí TC=100q2+50q+9. Giá và sản lượng đóng cửa của doanh nghiệp này là

Zoey made 5 1/2 cups of trail mix for a camping trip. she wants to divide the trail mix into 3/4 cup servings. a. ten people are going on the trip. can zoey make enough 3/4 cup servings so that each person gets one serving? b. what size would the servings need to be for everyone to have a serving?

Find the maximum value of p= 4x + 5y subject to the following constraints :

Me its important ! marge runs an ice cream parlor. her speciality is triple chocolate sundaes.she can prepare 1 sundae every 2 minutes, and she earns $1.20 for each sundae she makes . if she just makes sundaes for a single shift of at most 4 hours and at least 2 hours , which function relates her earnings to the number of minutes she works?