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One scientist kept 64 grams of a radioactive material in a container. After how many half lives will 1 gram of radioactive material be left in the container?
answered
Mar 17, 2019
Mathematics
high-school
7
votes
158k
views
A bill can be proposed by *
answered
Jan 13, 2019
History
middle-school
6
votes
179k
views
You earn $5 for every friendship bracelet you sell. Write and solve an equation to find the number of bracelets you have to sell to earn $85.
answered
Jul 18, 2018
Mathematics
middle-school
5
votes
203k
views
The behavioral approach to learning defines learning in terms of
answered
Mar 25, 2018
Health
college
4
votes
58.3k
views
If the surface area of a cell that is shaped like a cube increases 100 times, its volume increases about (1 point). a. 5 times.. b. 10 times.. c. 100 times.. d. 1000 times.. 2. Compared to small cells,
answered
Jul 31, 2017
Biology
high-school
4
votes
206k
views
Explain why the process of industrialization is called a revolution, and summarize the effects of industrialization on the people of the era.
answered
Mar 8, 2017
History
high-school
0
votes
147k
views
How did muhammad link religion and government
answered
Feb 5, 2017
History
middle-school
1
vote
45.9k
views
The area of a rectangular patio is 12 3/8 square meters.the width of the patio is 2 3/4 meters.what is the length?
answered
Feb 22, 2016
Mathematics
middle-school
3
votes
5.1k
views
What is the value of digit in ten thousands spot when it's a zero? example: 601,099
answered
May 1, 2015
Mathematics
middle-school
5
votes
80.7k
views
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