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Quartzite is a rock that can be form at boundaries of tectonic plates. Over time sandstone buried at the boundary is folded and changed by pressure and heat. The sandstone becomes quartzite. Quartzite
answered
Nov 16, 2021
Chemistry
high-school
2
votes
3.9k
views
Choose the best graph that represents the linear equation: 3y + 9x = 21
answered
Nov 15, 2021
Mathematics
middle-school
4
votes
28.1k
views
RNA polymerase from E. coli does not function at 0ºC, whereas in vitro experiments determined that RNA polymerase from Pseudomonas syringae strain Lz4W functions at about 10%–15% of its optimum, which
answered
Oct 10, 2021
Biology
college
4
votes
45.7k
views
Ariel completed the work below to show that a triangle with side lengths of 9, 15, and 12 does not form a right triangle. 9 squared + 15 squared = 12 squared. 81 + 225 = 144. 306 not-equals 144. Is Ariel’s
answered
Sep 24, 2021
Mathematics
college
5
votes
220k
views
How many copies of H2O are required to balance this chemical equation? CH4 + 2O2 CO2 + __H2O A. 1 B. 2 C. 3 D. 4
answered
Aug 11, 2021
Physics
middle-school
5
votes
79.0k
views
Complete this sentence. If the mass of an object ________, the weight of an object will _______________.
answered
Aug 1, 2021
Biology
college
2
votes
52.5k
views
Matt is a city planner, helping Jamier design and build a laser tag facility in Spring Lake. The original plot of land was 100ft long by 33.33 ft wide. What is the percent increase in square footage if
answered
Jul 28, 2021
Mathematics
high-school
6
votes
35.0k
views
How os horatio's character presented by shakespeare
answered
May 21, 2021
English
middle-school
3
votes
224k
views
How did New England’s rocky terrain affect the colonists who lived there? They turned to fishing, among other industries. They started large farms and grew cash crops. They decided to settle in the Ohio
answered
Jan 21, 2021
Social Studies
college
7
votes
208k
views
What advice does Kennedy give to his audience?
answered
Dec 24, 2020
English
middle-school
3
votes
201k
views
Which is an equivalent ratio to 7:5? 14:12 21:10 21:15
answered
Dec 9, 2020
Mathematics
middle-school
6
votes
134k
views
Light travels about 180 million kilometers in 10 minutes. How far does it travel in one minute? How far does it travel in one second?
answered
Jul 28, 2020
Mathematics
high-school
6
votes
174k
views
What is the purpose of the quote at the beginning of the essay? A) It helps the reader understand the purpose of the essay. B) The quote relates to the controlling idea and engages the reader. C) Because
answered
Jul 14, 2020
English
middle-school
2
votes
111k
views
During Earl Warren's tenure as U.S. Chief Justice A) Prohibition was repealed. B) there was an expansion of civil rights and liberties. C) there were greater restrictions on individual freedoms. D) there
answered
May 24, 2020
History
middle-school
3
votes
83.2k
views
...,......(these /those)are my favourite boots
answered
Apr 1, 2020
English
middle-school
1
vote
27.7k
views
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