Answers by SeanKelleyx
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Answers by SeanKelleyx

Answers by SeanKelleyx
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On the periodic table, the elements known as noble gases are all found in
answered Sep 28, 2018
5 votes
55.8k views
1.33*10^6 m/s is equal to how many years
answered May 3, 2018
5 votes
174k views
Which of the following expressions are polynomials? Check all that apply. Check all that apply. A. x^3+ 2x^2 B. 2x^-3 - 5x^-1 + 3 C. 1/4 x^5 + 1/3 x^4 -1/2 x^3 D. -9x E. 5/x -1
answered Jan 23, 2018
4 votes
142k views
Which of the following is the complete factorization of 3x 2 - 6x - 240? 3(x - 2)(x - 80) 3(x + 8)(x - 10) 3x(x - 2)(x - 10)
answered Jan 23, 2018
2 votes
97.1k views
Rebecca has 21 math problems to solve. She has solved 2-7 of them. How many problems has she solved?
answered Sep 15, 2017
2 votes
97.2k views
This is photograph of the Colosseum. Which of the following aspects of architecture are not a part of this construction? a. the three Greek orders (columns) c. crenellation b. arches d. post-and-lintel
answered Feb 7, 2017
5 votes
86.8k views
a group of students attend math club. Half of the students are boys and 4/9 of the boys have brown eyes. What fraction of the group are boys with brown eyes?
answered Mar 28, 2016
4 votes
59.4k views
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