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What is the mean of the data set? {21, 23, 25, 25, 26, 28, 28, 28, 31, 33} 26.8 27 27.8 28
answered
Nov 30, 2018
Mathematics
middle-school
4
votes
16.2k
views
If the atmospheric pressure on mt. everest is one-third the atmospheric pressure at sea level, the partial pressure of oxygen on everest is
answered
Aug 20, 2018
Geography
high-school
3
votes
117k
views
List 5 items that were traded during the renaissance
answered
Jul 17, 2018
Social Studies
middle-school
4
votes
61.6k
views
If f(x) = x2 + 7, what is the value of f(3)?
answered
Jun 24, 2018
Mathematics
high-school
4
votes
162k
views
Which of the following lines from a&p illustrates updikes use of conflict A. the whole store was like a pinball and I didn't know which one they'd come out of. B. you could see the, when Queenie's white
answered
May 25, 2018
English
high-school
5
votes
183k
views
Marisol is making a rectangular wooden frame. She wants the length of the frame to be no more than 12 inches. She has less than 30 inches of wood to use. Which system of inequalities represents the possible
answered
Apr 1, 2018
Mathematics
college
3
votes
145k
views
Which of the following are valid names for the given triangle? Check all that apply.
answered
Mar 17, 2018
Mathematics
high-school
2
votes
44.4k
views
In the reaction 2NaCl + 2H2O ? 2NaOH + Cl2 + H2, the reactants should: 1.) weigh more than the products because the 1.)reaction isn't perfect 2.) weigh less than the products because mass is lost 3.) weigh
answered
Dec 16, 2017
Chemistry
high-school
5
votes
74.4k
views
Which is the factorization of 8x2 13x – 6? (8x – 3)(x 2) (x – 6)(8x 1) (2x – 2)(4x 3) (4x – 1)(2x 6)
answered
May 7, 2017
Mathematics
high-school
3
votes
195k
views
What cause a comet to look like it has a tail trailing behind it
answered
Mar 11, 2017
Chemistry
middle-school
4
votes
64.7k
views
Simplify the polynomial (7x^3-4x^2+5x)-(3x^3-11x+2)
answered
Feb 21, 2017
Mathematics
high-school
2
votes
201k
views
Calculate the average of 200 and 300
answered
Feb 16, 2016
Mathematics
high-school
4
votes
6.6k
views
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