Quyển vở và cái bút có giá 11 nghìn, quyển vở đắt hơn cái bút 10 nghìn. Hỏi cái bút có giá bao nhiêu?

Can (2,3 and square root 10) be sides ona right triangle?

An appliance store sells lamps at $95.00 for two. a department store sells similar lamps at 5 for $250.00. which store sells at a better rate

If $740 is invested at an interest rate of 11% per year and is compounded continuously, how much will the investment be worth in 7 years? use the continuous compound interest formula a = pert.