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Answers by Barb

Answers by Barb
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Why is second ionization energy larger than first ionization energy
answered May 23, 2019
5 votes
65.4k views
Lena and Joe are two of the partners in a business Lena makes $3 in profits for every $4 that Joe makes if Joe makes $60 profit on the first item they sell how much profit does Lena make?
answered Jul 23, 2018
3 votes
234k views
Why did jefferson want to purchase land within the louisiana territory
answered May 24, 2018
4 votes
217k views
EASY 8TH GRADE SCIENCE! To collect quantitative data, scientists use all of the following except _____. a stopwatch rulers scales descriptive categories
answered Mar 26, 2018
5 votes
173k views
Which expressions are perfect square trinomials? Check all that apply. A. x2 + 16x + 8 B. x2 + 14x + 49 C. x2 – 5x + 25 D. x2 – 24x + 144 E. x2 + 9x – 81
answered Aug 20, 2017
1 vote
216k views
Which of the following is true concerning the reaction below? H2S + HNO3 → S + NO + H2O A. S is reduced. B. H is oxidized. C. N is reduced. D. O is oxidized.
answered Aug 13, 2017
5 votes
25.8k views
Why is clearcutting an especially damaging forestry practice for species that rely upon older trees for their survival? a. Clearcutting removes all trees in a stand, old and young. b. Clearcutting specifically
answered May 13, 2017
3 votes
10.9k views
Why do you thinks people we're willing to pay the bards for there talent in early Greek
answered Feb 12, 2017
4 votes
142k views
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