A 40-year-old man in the U. S. has a 0.246% risk of dying during the next year . An insurance company charges $250 per year for a life-insurance policy that pays a $100,000 death benefit. What is the expected value for the person buying the insurance

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.

You are evaluating two different silicon wafer milling machines. the techron i costs $285,000, has a three-year life, and has pretax operating costs of $78,000 per year. the techron ii costs $495,000, has a five-year life, and has pretax operating costs of $45,000 per year. for both milling machines, use straight-line depreciation to zero over the project’s life and assume a salvage value of $55,000. if your tax rate is 24 percent and your discount rate is 11 percent, compute the eac for both machines.

Which three of the following expenses can student aid recover? -tuition -television -school supplies -parties and socializing -boarding/housing