Answers by Jeff Weber
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Answers by Jeff Weber

Answers by Jeff Weber
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one mechanic can do a certain job in 4 days, a second mechanic in 6 days, and a third in 8 days. in what time can the three together do this job?
answered Dec 7, 2019
6 votes
87.8k views
A sheet of paper is about 0.0970 mm thick. What is the volume (in cubic inches) of a standard 8.50 in.×11.0 in. Sheet of paper?
answered Oct 8, 2019
5 votes
151k views
How can an historian acknowledge personal bias yet stay true to the historic method? A) An historian may keep asking more questions, keep searching other sources, and keep writing. B) New evidence through
answered Jul 2, 2019
3 votes
124k views
Complete the sentence with the appropriate form of the verb Ver: Nosotras _______ el helado. When entering your answers for fill in the blank and essay questions, please be sure to use accent marks and/or
answered Mar 22, 2019
4 votes
34.4k views
Find area of the trapezoid.
answered Feb 22, 2019
6 votes
60.4k views
Help 3(x-5)+3x+8=3x+11
answered Nov 14, 2018
4 votes
219k views
To solve 16 * 18, I double and halve
answered Nov 12, 2018
3 votes
219k views
6 newborn babies were born. Here are their weights in ounces 109, 130, 97, 119, 96, 115 assuming that these weights constitute an entire population find the standard deviation of the population.
answered Jul 3, 2018
3 votes
210k views
Of the following identify the system you would find in a human but not in a flatworm A: A respiratory system B: A digestive system C: A nervous system
answered May 17, 2018
3 votes
212k views
A crystallographer measures the horizontal spacing between molecules in a crystal. The spacing is 15.22 nm . What is the total width of a crystal in millimeters 105 molecules across? Write your answer
answered Mar 19, 2018
6 votes
177k views
The Supremacy Clause says that laws established by _____ stand above all other laws
answered Jan 4, 2018
4 votes
20.1k views
N/2+5=3 n/2 (as in fractions )
answered Jan 1, 2018
7 votes
157k views
Sam's manager would like him to share what he learned at a conference. He needs to share the information with twenty coworkers at the next staff meeting. Sam should use
answered Dec 21, 2017
2 votes
146k views
If the temperature is cool outside, the skin tends to in response
answered Sep 14, 2017
3 votes
93.2k views
What is the next term in the pattern 0.3, 0.5, 0.7, 0.9, ...?
answered May 27, 2017
5 votes
220k views
Which answer offers the best explanation for why Tecumseh fought alongside the British in the War of 1812? Tecumseh and his tribe were well paid by British generals. Tecumseh wanted to preserve Native
answered Jun 30, 2016
0 votes
160k views
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