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To distinguish smokers from nonsmokers, an assay for the determination of 2,5-dimethylfuran concentration in whole blood is performed. The concentration of 2,5-dimethylfuran in blood is directly proportional
asked
Aug 8, 2021
Chemistry
college
1
answer
0
votes
187k
views
Write an equation using "x" as the variable: Bill won 48 super bouncy balls playing the bean bag toss at the county fair. At school he gave two to every student in his math class. He only had 4 balls remaining.
asked
Jul 6, 2021
Mathematics
high-school
1
answer
3
votes
125k
views
ou are working as a technician on a computer loaded with MS Windows. You boot the computer that has an incorrect driver loaded for the video adapter card. How can you revert to a previous driver? Group
asked
Apr 13, 2021
Computers & Tech
high-school
1
answer
2
votes
109k
views
If the perimeter of a triangle is 7x + 13, and two sides measure -6x + 12 and 5x – 5. Find the missing side.
asked
Mar 6, 2021
Mathematics
high-school
1
answer
0
votes
81.6k
views
Which best describes how the us government affects economy
asked
Aug 28, 2020
Social Studies
middle-school
1
answer
4
votes
133k
views
The creative curriculum model claims to be guided by all of the following researchers except A.Maria Montessori B. Jean Piaget C. Erik Erikson D. Howard Gardner
asked
Aug 22, 2020
Advanced Placement
middle-school
1
answer
0
votes
142k
views
1 Describe the camp that Esperanza comes to live in?in chapter 6?
asked
May 15, 2020
Spanish
middle-school
1
answer
5
votes
114k
views
A reliable source is one that _____. A. you found online B. should be copied directly C. does not need to be cited D. can be trusted to be accurate
asked
Apr 7, 2020
Chemistry
middle-school
2
answers
4
votes
48.9k
views
The point p(2 3) is reflected across the x-axis. find the coordinates of its image
asked
Jan 24, 2019
Mathematics
college
2
answers
0
votes
223k
views
What is the answer write the choice
asked
Sep 3, 2018
Biology
high-school
1
answer
4
votes
75.2k
views
Which air masses have the greatest effect on weather conditions in much of the united states?
asked
Aug 24, 2018
Geography
high-school
2
answers
4
votes
138k
views
The folded the folded layers of the inner membrane in mitochondria are called A) matrix B) stroma C) grana D) cristae
asked
Aug 19, 2018
Biology
high-school
2
answers
4
votes
184k
views
Which of the following sentences is correctly written? A. Mike wanted to get home, before the ice storm that was forecasted for the immediate area hit. B.Before the race was over Pierre got a sudden burst
asked
May 17, 2018
English
high-school
2
answers
3
votes
193k
views
Ralph is 3 times as old as Sara. In 6 years, Ralph will be only twice as old as Sara will be then. Find Ralph's age now.If x represents Sarah's age now, which of the following expressions represents Ralph's
asked
Feb 6, 2018
Mathematics
high-school
2
answers
1
vote
154k
views
Tony and Tiffany collect semi-precious stones. At the Rockhound Hut, Tiffany paid $32 for 7 pounds of snowflake obsidian. At The Solid Rock Shop, Tony paid $17 for 5 pounds of the same type of stone. Who
asked
Aug 9, 2017
Mathematics
middle-school
2
answers
0
votes
187k
views
Multiply 6/5 x 25/24 A. 125/144 B. 4/5 C. 144/125 D. 5/4
asked
Jul 5, 2017
Mathematics
high-school
1
answer
2
votes
207k
views
Both Greta and Fred were on the bus that arrived in Pittsburgh. Fred was glad to be home. He looked forward to visiting with old friends. Greta, on the other hand, dreaded seeing her old boyfriend. She
asked
May 16, 2017
English
high-school
1
answer
5
votes
190k
views
A seven letter word containing thousands of letters What am I?
asked
Apr 14, 2017
Arts
college
1
answer
5
votes
33.1k
views
Please help with these math questions
asked
Feb 18, 2017
Mathematics
middle-school
1
answer
2
votes
127k
views
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