Mathematics
Mathematics, 06.10.2020 19:01, thomas0022

The half-life of a particular 50 gram sample is 15 days. Approximately how many days will it take to only have 20 grams of the substance left? A. 26.1
B. 15.2
C. 19.8
D. 11.3

answer
Answers: 3
Show answers

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 14:50, amcdaniel1
Which function has the same domain as y=2x
Answers: 1
continue
image
Mathematics, 21.06.2019 16:50, maymayrod2000
Before simplifying, how many terms are there in the expression 2x - 5y + 3 + x?
Answers: 1
continue
image
Mathematics, 21.06.2019 18:30, monyeemonyee12
Find the area of a parallelogram with base 15 yards and height 21 2/3
Answers: 1
continue
image
Mathematics, 21.06.2019 19:10, chrischris1
In the triangles, bc =de and ac fe. if the mzc is greater than the mze, then ab isdfelth
Answers: 2
continue
Do you know the correct answer?
The half-life of a particular 50 gram sample is 15 days. Approximately how many days will it take to...

Questions in other subjects:

Konu
English, 17.10.2019 07:10
Mecca arabia, uh huh, we bow down and we raise it up. uh huh, guide islam, so get to your mosque,...
Konu
Biology, 17.10.2019 07:10
Explica (y detalla) cuáles son los ecosistemas que están en riesgo en el perú, que flora y fauna habita en dicho ecosistema y cuáles son las causas. ¡ ayudaa, es para mañan!...
Konu
Physics, 17.10.2019 07:10
Ahorse and rider are racing to the right with a speed of 21\,\dfrac{\text m}{\text s}21 s m 21, start fraction, start text, m, end text, divided by, start text, s, end text, end f...
Konu
History, 17.10.2019 07:10
Mecca, medina, arabia, uh huh. we bow down and we raise it up, uh huh, imams guide islam so get to your and read your qur'an. 2...
Konu
Mathematics, 17.10.2019 07:10
Combine like terms to create an equivalent expression. 4(1.75y−3.5)+1.25y...
Konu
History, 17.10.2019 07:10
The incan's built terraces for...
Konu
English, 17.10.2019 07:10
List 5 events from out of the dust in chronological order, using transition words. briefly describe each event....
Konu
Mathematics, 17.10.2019 07:10
One dozen eggs cost $1.98. how much does 1 egg cost? (round to the nearest cent)...
Konu
Spanish, 17.10.2019 07:10
¿cómo se dice "say" en español? o a. lee o b. contesta o c. di d. escribe...
Konu
Mathematics, 17.10.2019 07:10
Can someone me understand squares, cubes, and roots with example problems...
Other tasks in the category: Mathematics More task
See results (0)