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Consider the chemical reaction below. Upper Z n (s) plus 2 upper H superscript plus (a q) right arrow upper Z n superscript 2 plus (a q) upper H subscript 2 (g). Which half reaction correctly represents
answered
Jul 26, 2021
Chemistry
high-school
5
votes
84.9k
views
Read this excerpt from "Painting Freedom on the Walls.” When a wave of Mexican settlers began to come to San Diego in the 1890s, many of them made their home in an area known as Logan Heights. Soon that
answered
Jul 23, 2021
English
middle-school
3
votes
206k
views
Suppose you deposit a principal amount of p dollars in a bank account that pays compound interest. If the annual interest rate r (expressed as a decimal) and the bank makes interest payments n times every
answered
Jun 29, 2021
Mathematics
middle-school
6
votes
215k
views
On January 2, 20X4, West Co. issued 9% bonds in the amount of $500,000, which mature on January 2, 20X24. The bonds were issued for $469,500 to yield 10%. Interest is payable annually on December 31. West
answered
Jun 14, 2021
Business
college
4
votes
139k
views
Simplify 2(x+7) 2x + 20 - 2 = x+4 2x + 8
answered
Feb 10, 2021
Mathematics
high-school
7
votes
97.9k
views
When is the last day you can send in federal income tax forms? june 15 july 15 april 15 november 15
answered
Feb 8, 2021
Geography
middle-school
2
votes
198k
views
The magnetic field around a current carrying wire at a distance of 1cm is twice as strong as 2cm . How does the Ford strength at 0.5cm compare to the field strength at 1cm
answered
Dec 24, 2020
Physics
middle-school
3
votes
116k
views
In the south, according to the missouri compromise, slavery would be ____ but not required or _____.
answered
Dec 13, 2020
History
middle-school
7
votes
56.5k
views
5,985,764 What is the product of the hundred thousands digit and the hundreds digit?
answered
Nov 14, 2020
Mathematics
middle-school
4
votes
143k
views
Each of four particles move along an x axis. Their coordinates (in meters) as functions of time(in seconds) are given byparticle 1: x(t) = 3.5 ? 2.7t3particle 2: x(t) = 3.5 +2.7t3particle 3: x(t) = 3.5
answered
Sep 12, 2020
Physics
college
2
votes
197k
views
Help on 3,4,5 please!
answered
Aug 13, 2020
Mathematics
high-school
7
votes
81.7k
views
What does the necessary and proper clause do
answered
Jul 31, 2020
History
middle-school
2
votes
146k
views
Which is a major reason why Greeks created art? to glorify their gods to beautify useful objects to illustrate their skill to alleviate boredomWhich is a major reason why Greeks created art? to glorify
answered
Jul 25, 2020
History
middle-school
4
votes
54.9k
views
I need 10,11,13 plssss asapppp
answered
Oct 19, 2019
Mathematics
middle-school
0
votes
60.6k
views
Amanda needs to purchase school books. The total cost of her books is $688. If Amanda earns $16/hour, how many hours will she need to work in order to pay for all of her books? 16 42 23 43
answered
Oct 6, 2019
Mathematics
college
2
votes
139k
views
Ethanol (density = 0.789 g/ml) combusts and produces 34.8 g h2o. what was the original volume of the ethanol?
answered
Jul 26, 2019
Chemistry
high-school
5
votes
228k
views
F(x) = -3x^2 + 6x. Find f(2).
answered
Jul 18, 2019
Mathematics
middle-school
4
votes
231k
views
Hm2020 week 4 assignment: 3. identify eight (8) types of information collected to differentiate one job from another.
answered
Feb 17, 2019
Mathematics
college
5
votes
212k
views
Which kingdom is known to contain organisms that have shells with no cell walls
answered
Dec 15, 2018
Biology
college
2
votes
112k
views
Which nutrient aids in your body’s growth, everyday functioning, and maintenance?
answered
Aug 11, 2018
Biology
high-school
4
votes
203k
views
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