Answers by Rogier Spieker
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Answers by Rogier Spieker

Answers by Rogier Spieker
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A high school chemistry student wishes to demonstrate how water can be separated into hydrogen and oxygen by electrolysis. She knows that the reaction will proceed more rapidly if an electrolyte is added
answered Nov 18, 2021
0 votes
214k views
Although carbon dioxide is the primary compound discussed with respect to global warming; of the common atmospheric components the global warming potential (GWP) of a carbon dioxide molecule is very low.
answered Oct 19, 2021
1 vote
180k views
3 MINS LEFT ON TEST HELP!!! Read the excerpt from "The Red-Headed League." We waited for a little over an hour, but it seemed much longer. We sat in the dark without moving. Suddenly my eyes saw a small
answered Jun 19, 2021
3 votes
188k views
Sorry to bother again, but this is the last one I'll do Use the distributive property to identify the equivalent expression. 12s + 18r Group of answer choices : 2(9s + 6r) 6(2s + 3r) 3(6s + 4r) 6(3s +
answered Jun 10, 2021
4 votes
77.3k views
A girl delivering newspapers covers her route by traveling 3.00 blocks west, 4.00 blocks north, and then 6.00 blocks east. What is the total distance she travels?
answered Apr 21, 2021
5 votes
214k views
In a survey of 2,200 people who owned a certain type of​ car, 880 said they would buy that type of car again. What percent of the people surveyed were satisfied with the​ car? *blank*% of the people surveyed
answered Mar 14, 2021
3 votes
177k views
“Los seres humanos se clasifican en razas” Pueden darme su opinión desde su punto de vista?
answered Feb 23, 2021
4 votes
206k views
There are different types of loops in C#. Some are "Entry Controlled Loops", meaning that the evaluation of the expression that determines if the body of the loop should execute, happens at the beginning
answered Feb 9, 2021
4 votes
224k views
The life of a certain brand of battery is normally distributed, with mean 128 hours and standard deviation 16 hours. What is the probability that a battery you buy lasts at most 100 hours? Standardize
answered Nov 3, 2019
4 votes
115k views
Simplify. y^-3 ANSWER ASAP please
answered Oct 25, 2019
1 vote
55.9k views
you bought a book titled the most beautiful artworks of the century is this likely to be a science book explain
answered May 4, 2019
2 votes
51.3k views
Carlos is almost old enough to go to school! Based on where he lives, there are 6 elementary schools, 3 middle schools, and 2 high schools that he has the option of attending. How many different education
answered Apr 19, 2019
3 votes
18.2k views
Can you please help me with this i have no clue what to do
answered Apr 1, 2019
5 votes
105k views
How does the media play a role in the laws and policy ?
answered Jan 7, 2019
0 votes
199k views
TRUE or FALSE: The aerobic system supplies energy best at a heart rate of approximately 70% maximum.
answered Dec 22, 2018
6 votes
168k views
How do you make a fire with two sticks
answered Sep 12, 2018
0 votes
218k views
Write a ratio for the following description Khalil made three times as many baskets is John during basketball practice.
answered Jun 17, 2018
3 votes
182k views
What is the most likely purpose of the essay from which the following passage was taken? Having been raised on a dairy farm in rural Minnesota, Lorie Ann Kline was having trouble adjusting to life in the
answered May 21, 2018
2 votes
108k views
1 2 3 4 5 6 7 8 9 10 TIME REMAINING 59:08 Conflict resolution includes all of the following EXCEPT: A. negotiation and diplomacy between parties B. continued aggression between parties C. involvement and
answered Feb 9, 2018
5 votes
17.1k views
What is BEST to say about a runner who is running at a constant velocity? A. Their acceleration is positive. B. Their acceleration is negative. C. Their acceleration is zero. D. Their acceleration cannot
answered Aug 26, 2017
3 votes
168k views
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