Mathematics, 28.05.2021 14:00, carterhoward
In April 1986, a flawed reactor design played a part in the Chernobyl nuclear meltdown. Approximately 14252 becqurels (Bas), units of radioactivity, were initially released into the environment. Only areas with less than 800 Bas are considered safe for human habitation. The function f) = 14252(0.5) describes the amount, (), in becqurels, of a radioactive element remaining in the area of years after 1986. Find f(220) to determine the amount of becqurels in 2206. Determine if the area is safe for human habitation in the year 2206.
A. Yes, because by 2206, the radioactive element remaining in the area is less than 800 Bqs.
B. No, because by 2206, the radioactive element remaining in the area is greater than 800 Bqs.
C. Yes, because by 2206, the radioactive element remaining in the area is greater than 800 Bqs.
D. No, because by 2206, the radioactive element remaining in the area is less than 800 Bqs.
Answers: 3
Mathematics, 21.06.2019 22:30, smarty5187
One number is 4 less than 3 times a second number. if 3 more than two times the first number is decreased by 2 times the second number, the result is 11. use the substitution method. what is the first number?
Answers: 1
Mathematics, 22.06.2019 01:30, sammuelanderson1371
If 5x - 2 = -12, then x = a) -50 b) -4.4 c) -2.8 d) -2
Answers: 1
Mathematics, 22.06.2019 05:00, HealTheWorld
Acabbage palmetto has a height of 80 feet. what is the approximate height of the tree in meters
Answers: 1
In April 1986, a flawed reactor design played a part in the Chernobyl nuclear meltdown. Approximatel...
Mathematics, 07.10.2020 20:01
Mathematics, 07.10.2020 20:01
History, 07.10.2020 20:01
Health, 07.10.2020 20:01
Mathematics, 07.10.2020 20:01
Mathematics, 07.10.2020 20:01
English, 07.10.2020 20:01