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What is the splitting of the signal in the 1H NMR spectrum for the methyl protons of 1-bromo-2-methylpropane?
answered
May 31, 2021
Chemistry
high-school
6
votes
88.2k
views
Felipe is an illegal immigrant seeking work in the U.S. He is hired by a small factory doing manual labor. When it is discovered that Felipe is an illegal immigrant. Which is the correct answer? A. Felipe
answered
May 31, 2021
Business
high-school
2
votes
107k
views
Arrangement the following in ascending order ; -5/7, -3/14, 4/7, -6/7
answered
Apr 14, 2021
Mathematics
college
2
votes
72.7k
views
Explain the differences between the structures of wind and insect pollinated plants and adjust the mark scheme.
answered
Apr 13, 2021
Biology
high-school
7
votes
155k
views
Assume that Corn Co. sold 8,000 units of Product A and 2,000 units of Product B during the past year. The unit contribution margins for Products A and B are $30 and $60, respectively. Corn has fixed costs
answered
Mar 14, 2021
Business
college
2
votes
215k
views
237,421 rounded to the nearest thousandth 324.3472 rounded to the nearest hundredth 129.9521 roundeded to the nearest tenth
answered
Mar 13, 2021
Mathematics
middle-school
4
votes
93.2k
views
PLEASE HELP ME QUICK!!A train moves at a constant speed of 8 miles every 6 minutes. Fill in the table below to show how far the train travels according to different amounts of time.
answered
Feb 27, 2021
Mathematics
college
4
votes
11.0k
views
1/cosec theta + cot theta -1/ sin theta=1/sin theta - 1/ cosec theta -cot theta
answered
Jan 8, 2021
Mathematics
high-school
4
votes
76.8k
views
This one as well, I really need the answers. Please please please
answered
Jul 3, 2020
Mathematics
middle-school
2
votes
109k
views
Which type of rights ensure equal treatement under the law A. substantive rights B. procedural rights C. unenumerated rights D. civil rights
answered
Jun 3, 2020
History
middle-school
5
votes
171k
views
What is the center of the circle that has a diameter whose endpoints are(5, -6) and (-1, -8)?
answered
May 13, 2020
Mathematics
middle-school
7
votes
65.2k
views
(a) Use differentiation to find a power series representation for f(x) = 1 (5 + x)2 . f(x) = ? sum.gif n = 0 What is the radius of convergence, R? R = (b) Use part (a) to find a power series for f(x) =
answered
May 8, 2020
Mathematics
college
5
votes
209k
views
Researchers compared similar proteins from related organisms in different habitats. They found that the proteins from organisms living in harsh environments had a greater number of cysteine amino acids
answered
Jan 21, 2020
Biology
high-school
3
votes
13.6k
views
Erin wrote the following set of numbers 37,22,37,19,34,22,37,22,32,26,30,22 what is the mode of this set of numbers
answered
Jan 10, 2020
Mathematics
middle-school
7
votes
122k
views
Everyone has already finished their chores. Use the preterite of the boldface verbs in the list to say what everyone did. sacudir los muebles (Papá y Jorge)
answered
Dec 19, 2019
Spanish
middle-school
2
votes
106k
views
Which railroad company was responsible for building from the middle of the united states westward? union pacific central pacific kansas nebraska california kansas 2. the central pacific railroad filled
answered
Aug 15, 2019
History
high-school
4
votes
204k
views
Gina has 20 groups of 10 pencils. 137 are sharpened. How many dull pencils does Gina have?
answered
Jun 24, 2019
Mathematics
college
6
votes
137k
views
Please I need all the help I can get Thank You So Much
answered
May 24, 2019
Computers and Technology
middle-school
5
votes
230k
views
Determine whether the equation defines y as a linear function of x. if so, write it in the form y = mx + b. (if an answer does not exist, enter dne.) 5x − 20y + 76 = 0
answered
Apr 12, 2019
Mathematics
high-school
2
votes
15.3k
views
The stamp act was the result of which event
answered
Mar 9, 2019
History
college
5
votes
41.7k
views
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