Death rate (per 1000) Use the graph to estimate the death rate for 70-year-olds. Assuming that there were about 10.5 million 70-year-olds, how many people of this age could be expected to die in a year? 35 Death Rate by Age The estimated death rate for 70-year-olds is 1000 people. (Round to the nearest whole number as needed.) deaths per Assuming that there were about 10.5 million 70-year-olds, people of this age could be expected to die in a year. (Simplify your answer.) 20 15 10 5 0 10 20 30 40 50 60 70 Age

3) The population of Springfield is about 375,000 people and is currently increasing at a rate of 7% per year. Using this data, approximate to the nearest whole number the expected population in 10 years. How many years from now before the population first exceeds one million people?

The novel Coronavirus is making headlines every day because the number of infected individuals is growing extremely fast.  On January 16th, 2020 there were 45 infected individuals.  By January 27, 2020, the official number of infected individuals was 4,515.  What was the average daily compounded rate of growth in infected individuals over this 11-day period? Select one: a. 58% b. 52% c. 72% d. 46%

An ultimate survival model is given by the survival function So(z) = (1-3)¹/5 A person who has a certain type of surgery has a 77.5% probability of surviving for one year after the surgery and a 50.375% of surviving for two years after the surgery. A patient who survives for two years after the surgery is considered fully healed, and all future survival probabilities are given by the ultimate survival model. A person aged 62 who is scheduled to have this operation purchased a $84000 four-year endowment life insurance policy with benefit payable at the end of the year of death. If the policy was purchased immediately before the policy owner had the surgery, what is the expected present value of the benefit from the policy? Assume an effective annual interest rate of 4.5% EPV = Note: Round your answer to three decimal places.