Answers by Adnan Zameer
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Answers by Adnan Zameer

Answers by Adnan Zameer
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Need so help on all of this
answered Nov 14, 2018
2 votes
11.5k views
There are 640 acres in a square mile and 5280 feet in one mile. what is the length in feet
answered Oct 26, 2018
0 votes
216k views
A substance is on its fifth half-life. Which approximates the percentages of radioactive and stable isotopes, respectively? 96.9%; 3.1% 3.1%; 96.9% 12.5%; 87.5% 87.5%; 12.5%
answered Sep 8, 2018
7 votes
83.9k views
What did johann wolfgang döbereiner contribute to the periodic table?
answered Jul 1, 2018
5 votes
80.4k views
How many moles of caco3 are there in an antacid tablet containing 0.499 g caco3?
answered Jan 4, 2018
3 votes
42.4k views
DUPLICATE. Use the data in the following table, which summarizes results from 179 pedestrian deaths that were caused by accidents. If two different deaths are randomly selected without replacement, find
answered Sep 24, 2017
5 votes
5.3k views
When light bends around an object, the light is
answered Aug 24, 2017
6 votes
167k views
Earth's magnetic field is most likely to be overburdened due to _____. sunspots the solar wind a solar flare a magnetar
answered Jul 13, 2017
0 votes
125k views
What happened before the Civil War?
answered Feb 15, 2017
7 votes
88.4k views
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