Cho biết qua hàm lợi ích tiêu dùng: U=X1^0,6X2^0,25. Giả sử giá của các mặt hàng tương ứng là p1=8,p2=5($) và thu nhập dành cho tiêu dùng là m=680$. Hãy xác định lượng cầu đối với mỗi mặt hàng nếu người tiêu dùng tối đa hoá lợi ích của mình

Trish receives $450 on the first of each month. josh receives $450 on the last day of each month. both trish and josh will receive payments for next four years. at a discount rate of 9.5 percent, what is the difference in the present value of these two sets of payments?

Astandard american eskimo dog has a mean weight of 30 pounds with a standard deviation of 2 pounds. assuming the weights of standard eskimo dogs are normally distributed, what range of weights would 99.7% of the dogs have? approximately 26–34 pounds approximately 24–36 pounds approximately 28–32 pounds approximately 29–31 pounds

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?