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Answers by Hossein Azizdokht
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A soccer league has 150 players. Of those players 40% are boys. How many boys are in the soccer league?
answered
Sep 18, 2019
Mathematics
high-school
7
votes
188k
views
Which push factor contributed to an influx of Irish immigrants in the United States during the mid-nineteenth century?
answered
Sep 7, 2019
History
middle-school
4
votes
86.5k
views
Given: The coordinates of triangle PQR are P(0, 0), Q(2a, 0), and R(2b, 2c). Prove: The line containing the midpoints of two sides of a triangle is parallel to the third side. As part of the proof, find
answered
Jan 7, 2019
Mathematics
high-school
2
votes
18.9k
views
What amendment repealed the prohibition against the sale of alcohol?
answered
Sep 17, 2018
History
high-school
2
votes
204k
views
The modern atomic model is also sometimes called the __________ model. a. solar system b. Bohr c. plum pudding d. quantum mechanics
answered
Dec 12, 2017
Chemistry
high-school
3
votes
235k
views
In a theater, there are 14 seats in the first row, 18 seats in the second row, 22 seats in the third row, and so on. How many seats are in the 18th row
answered
Dec 6, 2017
Mathematics
high-school
5
votes
55.5k
views
Write x2 - 8x + 13 = 0 in the form (x - a)2 = b, where a and b are integers. (x - 4)2 = 3 (x - 3)2 = 2 (x - 2)2 = 1 (x - 1)2 = 4
answered
Jan 4, 2017
Mathematics
high-school
6
votes
88.3k
views
which atoms attains a stable valence electron configuration by bonding with another atom 1) neon 2) radon 3) helium 4) hyrdogen
answered
Jan 18, 2016
Chemistry
high-school
3
votes
61.2k
views
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