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Maria has added 2 liters of pure water to 8 liters of a 48% sugar syrup. What is the concentration of the resulting solution?
answered
Feb 12, 2019
Mathematics
high-school
2
votes
79.7k
views
How did andrew jackson justify the spoils system?
answered
Dec 30, 2018
History
high-school
4
votes
3.7k
views
Weekly math homework-Q1:3
answered
Dec 10, 2018
Mathematics
middle-school
2
votes
7.6k
views
In 2006, a character on a portuguese tv show popular with teenagers suffered from a mysterious illness involving a rash, dizziness, and difficulty breathing. soon after the episode aired students at 14
answered
Sep 16, 2018
Social Studies
high-school
2
votes
132k
views
What does this equal (7-b)+(3b+2)
answered
May 28, 2018
Mathematics
middle-school
6
votes
82.6k
views
A pair of earrings has a 130% markup rate based on cost. The selling price is $77.77. What is the markup to the nearest cent? (Hint: Find cost first.)
answered
Apr 23, 2018
Mathematics
high-school
1
vote
133k
views
A tragedy is serious in nature. True or false
answered
Mar 23, 2018
English
high-school
6
votes
170k
views
At which point in a story is the conflict introduced? initiating event rising action climax falling action
answered
Sep 10, 2017
English
high-school
4
votes
179k
views
Given: X = r + 2, Y = 2r - 9, and Z = r 2 + 17r + 30. Simplify [X · Y - Z] ÷ X.
answered
Jan 14, 2017
Mathematics
high-school
3
votes
189k
views
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