5. You have $70,000. You put 20% of your money in a stock with an expected return of 12%, $30,000 in a stock with an expected return of 15%, and the rest in a stock with an expected return of 20%. What is the expected return of your portfolio

Anne is comparing savings accounts. one account has an interest rate of 1.2 percent compounded yearly, and one account has an interest rate of 1.2 percent compounded monthly. which account will earn more money in interest? the account that earns 1.2 percent compounded yearly the account that earns 1.2 percent compounded monthly

Describe three scenarios in which you might utilize mathematics to investigate a crime scene, accident scene, or to make decisions involving police practice. be sure to explain how math is used in police as they work through each scenario.

Turrubiates corporation makes a product that uses a material with the following standards standard quantity 8.0 liters per unit standard price $2.50 per liter standard cost $20.00 per unit the company budgeted for production of 3,800 units in april, but actual production was 3,900 units. the company used 32,000 liters of direct material to produce this output. the company purchased 20,100 liters of the direct material at $2.6 per liter. the direct materials purchases variance is computed when the materials are purchased. the materials quantity variance for april is: