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5 eCampus: Home X Course Content X P Review Homework X P Review Homework X Take a Test - EMIRA BAS X Homework Help - Q&A X + X C D A https://www.mathxl.com/Student/PlayerTest.aspx?testld=200119089 8 : i Apps New Tab EGG cyberplanner Addressing the SA... Network Security Fi. 5 Limitation and Cont.. Ethical Hacking - N.. 6 TCP/IP vs. OSI: Wha.. MB cbdMD: Buy CBD O. MTH/220T: College Algebra (2) EMIRA BASIC & Test: Midterm Exam Submit Test This Question: 1 pt 9 of 15 (14 complete) This Test: 15 pts possible The 1986 explosion at a nuclear lab sent about 1000 kilograms of a radioactive element into the atmosphere. The function f(x) = 1000(0.5)" describes the amount, f(x), in kilograms, of a radioactive element remaining in the area x years after 1986. If even 100 kilograms of the radioactive element remains in the atmosphere, the area is considered unsafe for human habitation. Find f(40) and determine if the area will be safe for human habitation by 2026. f(40) ~ (Type an integer or a decimal rounded to the nearest tenth as needed.) Will the area be safe for human habitation by 2026? O A. Yes, because by 2026, the radioactive element remaining in the area is greater than 100 kilograms. O B. No, because by 2026, the radioactive element remaining in the area is less than 100 kilograms. O C. No, because by 2026, the radioactive element remaining in the area is greater than 100 kilograms. O D. Yes, because by 2026, the radioactive element remaining in the area is less than 100 kilograms. Click to select your answer(s). ? e W X N P 47 7:54 PM 5/20/2019