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The greatest source of indoor air pollution is _____.
answered
Dec 18, 2019
Chemistry
middle-school
4
votes
185k
views
What is the perimeter of this figure
answered
Oct 20, 2019
Mathematics
college
4
votes
34.4k
views
Consider the combustion of octane (C8H18) 2C8H18+25O2-> 16CO2+18H2O How many grams of CO2 are produced when 191.6g of octane are burned?
answered
Aug 28, 2019
Chemistry
high-school
3
votes
150k
views
I'm sure it's URACIL but double check? Which RNA base pairs with the adenine in DNA? thymine guanine cytosine uracil
answered
Oct 7, 2018
Biology
high-school
3
votes
68.5k
views
Is david wasserman related to debbie wasserman-schultz?
answered
Jul 13, 2018
Social Studies
high-school
3
votes
40.7k
views
Felicia put $8500 into a CD that pays 2.8% interest compounded semiannual. According to the rule of 72, approximately how long will it take for her money to double ?
answered
Jul 11, 2018
Mathematics
high-school
3
votes
154k
views
1 2/5 - (-3/5) what would the answer me?
answered
Apr 22, 2018
Mathematics
college
5
votes
64.8k
views
Paige heated 3.00 g mercury (II) oxide (HgO, 216.59 g/mol) to form mercury (Hg, 200.59 g/mol) and oxygen (O2, 32.00 g/mol). She collected 0.195 g oxygen. What was the percent yield of oxygen?
answered
Jul 1, 2017
Chemistry
high-school
4
votes
173k
views
Ambrose bierce uses the flashback for what purpose A. to introduce the culture of the time period B. too introduce Farquhar's wife C. to develop Farquhar's character D. to demonstrate diversity in his
answered
Jan 26, 2017
English
high-school
0
votes
56.9k
views
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