Mathematics, 29.03.2021 02:20, bqg464
Sean is conducting an experiment with an isotope of a particular element that has a half-life of 4 hours. He begins with a sample of the isotope with a mass of 77 grams. He then measures the mass of the object every hour. What is the approximate mass of the sample after 24 hours?
A.
4,928 grams
B.
0.0156 of a gram
C.
0.6016 of a gram
D.
1.2031 grams
Answers: 3
Mathematics, 21.06.2019 17:00, charitysamuels
Can someone pls ! pls answer all. no explanation needed..
Answers: 1
Mathematics, 21.06.2019 19:00, princessjsl22
The pyramid shown has a square base that is 24 centimeters on each side. the slant height is 16 centimeters. what is the lateral surface area?
Answers: 2
Mathematics, 21.06.2019 20:30, nathanscastr02
The graph of y x3 is translated so that the point (1. 1) is moved to (1, 4). what is the equation of the new graph?
Answers: 1
Sean is conducting an experiment with an isotope of a particular element that has a half-life of 4 h...
Mathematics, 21.04.2020 02:21
English, 21.04.2020 02:21
Mathematics, 21.04.2020 02:22