+ 88 10) Galaxy | The Uni.. Content P Do Homework -. ege Algebra (MATH-1314-83640) Lisa Alonzo 06/28/22 1:37 AM @ Homework: Section 5.6 Question 1, 5.6.1 HW Score: 0%, 0 of 5 points Part 3 of 4 Points: 0 of 1 Save In 2012, the population of a city was 6.45 million. The exponential growth rate was 1.52% per year. a) Find the exponential growth function. b) Estimate the population of the city in 2018. c) When will the population of the city be 10 million? d) Find the doubling time. a) The exponential growth function is P(t) = 6.45 e 0.0152t . where t is in terms of the number of years since 2012 and P(t) is the population in millions. (Type exponential notation with positive exponents. Do not simplify. Use integers or decimals for any numbers in the equation.) b) The population of the city in 2018 is 7.1 million. (Round to one decimal place as needed.) c) The population of the city will be 10 million in about |years after 2012. (Round to one decimal place as needed.) Clear all Check answer Get more help - Help me solve this View an example at tvillework: Section 5.6 Question 2, 5.6.3 HW Score: 10%, points O Points: 0 of 1 Complete the following table Population Growth Rate, k Doubling Time, T Country A 2.7% per year Country B 28 years Population Growth Rate, k Doubling Time, Country A 2.7% per year years Country B % per year 28 years (Round doubling time to the nearest whole number and round growth rate to the nearest tenth.)Help mylab.pearson.com P Log in WFS Making Wo. Service - Individ.. Galaxy | The Uni.. Content 2022SU College Algebra (MATH-1314-83640) Lisa Alonzo = Homework: Section 5.6 Question 3, 5.6.7 HW Score: 13.33%, Part 2 of 6 points Points: 0.17 of 1 Suppose that $12,531 is invested at an interest rate of 5.8% per year, compounded continuously. a) Find the exponential function that describes the amount in the account after time t, in years. b) What is the balance after 1 year? 2 years? 5 years? 10 years? c) What is the doubling time? a) The exponential growth function is P(t) = 12,531 2 0-058t (Type exponential notation with positive exponents. Do not simplify. Use integers or decimals for any numbers in the equation.) b) The balance after 1 year is $ ]. (Simplify your answers. Round to two decimal places as needed. Clear all Check an Help me solve this View an example Get more help - FIO 14 F7 FB BOB FA F5Content P Do Homework -. 1-1314-83640) Lisa Alonzo 06/28/22 1:53 AM Homework: Section 5.6 HW Score: 13.33%, 0.67 of 5 Question 4, 5.6.9 O points Points: 0 of 1 Save The radioactive element carbon-14 has a half-life of 5750 years. A scientist determined that the bones from a mastodon had lost 73.8% of their carbon-14. How old were the bones at the time they were discovered? The bones were about years old. (Round to the nearest integer as needed. Check answer Clear all Get more help - View an example Help me solve this itv+ 89 2 WFS Making Wo. Service - Individ. (0 Galaxy | The Uni. Content P Do Homework -. 2022SU College Algebra (MATH-1314-83640) Lisa Alonzo 06/28/22 1:54 AM Question 5, 5.6.17 HW Score: 13.33%, 0.67 of 5 Homework: Section 5.6 Part 1 of 7 points Points: 0 of 1 Save In a town whose population is 3500, a disease creates an epidemic. The number of people N infected t days after the disease has begun is given by the function 3500 N(t) = - -0.71 . Complete parts a) through c) below. 1 +21.4e a) How many are initially infected with the disease (t = 0)? (Round to the nearest whole number as needed.) Check answer Clear all Get more help - Help me solve this View an example at tv 4