Please help with them. When solving please fill out tables where necessary so I can see it.

PM Wed 18 Nov 2 4 100% acconline.austincc.edu Solve application problems (8 points each) 13) if $10,000 is invested in an account earning 6% interest compounded continuously, determine how long it will take the money to double. Round to the nearest year. 14) A pharmacist wants to mix a 40% alcohol solution with a 90% alcohol solution to get 500 mL 70% alcohol. How much of each solution should she use? x = amount of 40% solution , y = amount of 90% solution 40% solution 90% solution 70% solution Amount of solution Amount of pure alcohol @ $ %