HW HELP: please answer all parts of both questions THANKS!!

Module 3: Exponential and Logarithmic Functions Topic 5 Application: Real-World Applications (2 pages) Solve the following real-world applications, showing all of your work. 1. A pizza, heated to a temperature of 400 F, is taken out of an oven and placed in a 75F room at 6:00 pm (=0). The temperature of the pizza is changing such that its decay constant, k, is 0.325. At what time is the temperature of the pizza 150 F and, therefore, safe to eat? (Use Newton's Law of Cooling; 1 = time in minutes). (2 points) Module 3: Exponential and Logarithmic Functions Topic 5 Application: Real-World Applications (2 pages) 2. You have $5,000 to invest into an account, and you can invest in one that pays 4.35% annual interest compounded monthly. The balance in an account can be represented by A = P(1 + " ). where A = account balance, P = principal, r = interest rate, n = number of times interest is compounded per year, and t = number of years the principal has been invested. a. How long would it take for you to have $10,000 in the account? (2 points) b. How long would it take for you to have $25,000 in the account? (2 points) c. If you invested $5000 each year for 10 years in separate accounts, how much would you have total in all 10 accounts after the 10 years? (2 points)