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How did the Aztecs defeat most of their powerful rivals?
answered
Jan 24, 2022
History
high-school
6
votes
127k
views
PLEASE HELP!!! Which of these equations correctly expresses the self-ionization of water? Upper H subscript 2 upper O superscript plus upper H subscript 3 upper O superscript plus double-headed arrow upper
answered
Nov 1, 2021
Chemistry
middle-school
2
votes
160k
views
Translate the sentence into an equation: three is 5 more than a number
answered
Oct 31, 2021
Mathematics
college
5
votes
118k
views
If retro means "back” and spec means "to see or look,” what is the best definition of the phrase in retrospect in the sentence below? In retrospect, I probably should have taken better notes on that topic.
answered
Sep 1, 2021
English
high-school
3
votes
220k
views
Slope is 5 and (2,6) is on the line show work please explain the work
answered
Aug 10, 2021
Mathematics
high-school
3
votes
157k
views
Which is a unit rate? A. 30 pounds per 4 months B. 5 feet in 1 second C. 45 people for 2 cars D. 180 students to 5 teachers
answered
Jul 19, 2021
Mathematics
high-school
4
votes
64.7k
views
I need somehelp please
answered
Jun 10, 2021
Mathematics
high-school
1
vote
36.7k
views
A carbohydrate molecule is A macromolecule made of amino acids that provides structure for a cell and is not soluble in water. Made up of a chain of monosaccharides that transport genetic coding from one
answered
May 25, 2021
Biology
middle-school
3
votes
191k
views
Suppose you decide to deposit $25,000 into a savings account that pays a nominal rate of 15.60%, but interest is compounded daily. Based on a 365-day year, how much would you have in your account after
answered
May 10, 2021
Business
college
5
votes
73.3k
views
In setting the production level, a firm's cost curves A. by themselves do not tell us what decisions the firm will make. B. have no bearing on what decisions the firm will make. C. dictate what decisions
answered
Apr 29, 2021
Business
college
4
votes
30.0k
views
If f(x) = x2 - 2x and g(x) = 6x+4, what is the value of (f + g) (x) = 0?
answered
Feb 14, 2021
Mathematics
middle-school
3
votes
112k
views
Tamara purchased 31 cases of tile to use on her bathroom floors. She used 17 cases in her upstairs bathroom and the rest in her downstairs bathroom. Write an equation to express how many cases she used
answered
Jan 16, 2021
Mathematics
middle-school
3
votes
123k
views
2.Which choice most accurately explains what happens to the bonds between atoms when water changes to steam, and what becomes of the energy added during this phase change? When water changes to steam bonds
answered
Aug 12, 2020
Physics
middle-school
1
vote
128k
views
Which function has a vertex at (2, -9)
answered
Apr 10, 2020
Mathematics
middle-school
4
votes
89.2k
views
Find the sum 18,997.9 + 421.19
answered
Mar 23, 2020
Mathematics
middle-school
2
votes
55.1k
views
How did the northern and southern economy is different during the civil war
answered
Feb 22, 2020
History
middle-school
1
vote
62.6k
views
Write the orbital electron configurations for Na, Mg, and Al
answered
Jan 19, 2020
Chemistry
middle-school
4
votes
210k
views
WXYZ is an isosceles trapezoid with legs WX and YZ and a base XY. If the length of WX is 6x+5, the length of XY is 10x+4 and the length of YZ is 8x-3, find the value of x.
answered
Oct 27, 2019
Mathematics
high-school
2
votes
133k
views
When two or more different atoms combine they form what?
answered
Jul 9, 2019
Chemistry
high-school
5
votes
131k
views
The distance between the two cities is 300 km. The cities are shown to be 5 cm apart on the map. Complete the constant of proportionality of the map’s scale. In other words, every centimeter on the map
answered
Jan 18, 2019
Mathematics
middle-school
3
votes
65.6k
views
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