Mathematics, 03.06.2020 05:57 aaronnnn6998
A scientist has 20 grams of the radioactive isotope sodium-24. The isotope decays exponentially as shown in the table.
Time (hours)
Mass (grams)
5
15.9
10
12.6
15
10
20
7.9
25
6.3
30
5
Approximately what will the mass of the isotope be after 45 hours?
ОА.
1.5 grams
B. 2.5 grams
C. 3.5 grams
D.
4.5 grams
320 Edmentum. All rights reserved.
Answers: 2
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 19:00, jamilamiller200
Solve 3x-18=2y and 5x-6y=6 by elimination show work
Answers: 2
Mathematics, 22.06.2019 06:50, jetblackcap
Each cube in this figure is a -centimeter cube. how many cubes are in the prism? [type your answer as a number.]
Answers: 2
You know the right answer?
A scientist has 20 grams of the radioactive isotope sodium-24. The isotope decays exponentially as s...
Questions in other subjects:
Mathematics, 10.02.2022 07:40
Spanish, 10.02.2022 07:40
Mathematics, 10.02.2022 07:40
History, 10.02.2022 07:40
Mathematics, 10.02.2022 07:40
