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An editor is paid $25 an hour to edit 3 essays and an additional $50 bonus when the edits on all three essays are completed. If the edits on the essays are completed, what expression could be used to determine
answered
May 8, 2019
Mathematics
middle-school
2
votes
16.1k
views
The chemical equation below shows the burning of magnesium (Mg) with oxygen (O2) to form magnesium oxide (MgO). 2Mg + O2 2MgO The molar mass of O2 is 32.0 g/mol. What mass, in grams, of O2 is required
answered
Mar 26, 2019
Chemistry
college
4
votes
92.2k
views
An unlearned behavior directly linked to a stimulus that is carried to completion once initiated and is essentially unchangeable is _____. see concept 51.1 (page 1138)
answered
Mar 16, 2019
Biology
high-school
5
votes
207k
views
What is the main reason banks loan money to consumers? To eliminate economic problems To make money To provide a service To meet government regulations
answered
Jul 5, 2018
Social Studies
middle-school
3
votes
10.9k
views
Water (H2O) forms when hydrogen gas (H2) and oxygen gas (O2) react according to the equation below: 2H2 +O2 → 2H2O What mass of water forms when 1.45 × 10-3 g O2 react completely? (Molar mass of O2 = 32.
answered
May 16, 2018
Chemistry
high-school
3
votes
32.8k
views
Who are "The Summer Soldier and the sunshine patriot"?
answered
Feb 1, 2018
History
middle-school
1
vote
131k
views
Where was General Howe victorious? Brandywine Germantown Philadelphia all of the above
answered
Jan 23, 2018
History
middle-school
3
votes
290
views
if the standard deviation of the data values in a sample is 19, what is the variance of the data values?
answered
Nov 6, 2017
Mathematics
high-school
1
vote
115k
views
Is 3/8 equivalent to 2/6
answered
Aug 27, 2017
Mathematics
middle-school
4
votes
161k
views
Which side was eager to go to war in order to preserve the union during the Civil War
answered
Feb 17, 2017
History
middle-school
1
vote
190k
views
Molly is 36 inches tall. if she grows 4 inches every year. how tall will she be in 3 <a href="/cdn-cgi/l/email-protection" data-cfemail="94edf1f5e6e7f0e7e3aca0a0d4f5e0e0bafaf1e0">[email protected]</a>
answered
Jan 29, 2017
Mathematics
middle-school
2
votes
48.4k
views
Which word correctly completes the sentence? In these tournaments, one can't always be sure when __________ next match will be. a. ones's b. one's c. ones'
answered
Nov 3, 2016
English
high-school
5
votes
200k
views
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