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Collisions only result in a reaction if the particles collide with a certain maximum energy called the activation energy of the reaction.
answered
Sep 26, 2022
Chemistry
high-school
4
votes
32.2k
views
I need some help. PLS PLS SOMEONE HELP ME
answered
Jul 11, 2022
Physics
high-school
6
votes
6.1k
views
Help 6 · (10 + 2) + (10 − 2)
answered
Feb 17, 2022
Mathematics
high-school
8
votes
186k
views
Find the sum of the following series. Round to the nearest hundredth if necessary. 4 + 24 + 144 +... + 6718464
answered
Feb 11, 2022
Mathematics
college
14
votes
206k
views
If you could go back in time and meet Harriet Tubman, what are three questions that you would ask her?
answered
Jan 21, 2022
History
high-school
9
votes
64.5k
views
The simulated annealing returns the current state when the end of the annealing schedule is reached and if the annealing schedule is slow enough. Given that we know the value (a measure of goodness) of
answered
Dec 21, 2021
Business
college
2
votes
93.6k
views
Each summer, Gina picks blueberries at a local berry farm. She can pick 5 1/4 pounds of blueberries each 1/3 hour. Gina is paid $0.75 per pound of berries that she picks. How much does Gina make per hour?
answered
Nov 8, 2021
Mathematics
college
0
votes
45.3k
views
“Craig Kiel burger Reflects on Working Toward Peace” by Craig Kiel burger Read the personal essay “Craig Kiel burger Reflects on Working Toward Peace” by Craig Kiel burger. Then, reread the lines indicated
answered
Sep 18, 2021
English
middle-school
3
votes
194k
views
Two-year-old Bella is undergoing a "vocabulary explosion," learning as many as 50 new words a day. In most instances, Bella is probably learning to identify _____ concepts.
answered
Aug 14, 2021
Social Studies
high-school
6
votes
101k
views
Audrey is painting her house. She used 1/8 of a gallon in her bathroom, and 2/6 of a gallon of paint in her bedroom. How much paint did she use in all
answered
Mar 10, 2021
Mathematics
college
4
votes
74.9k
views
. Mitchell's plan is to get a master's degree and then a Ph.D. In systems engineering, if he finds the academic work too difficult, he may stop after the Master's degree and look for work in the consulting
answered
Feb 13, 2021
English
high-school
4
votes
94.7k
views
When did england's first documented contact with the new world occur?
answered
Nov 28, 2020
Advanced Placement (AP)
middle-school
5
votes
149k
views
A balloon filled with helium gas at 20 °C occupies 4.91 L at 1.00 atm. The balloon is immersed in liquid nitrogen at -196°C, raising the pressure to 5.20 atm. What is the volume of the balloon in the liquid
answered
Oct 15, 2020
Chemistry
high-school
4
votes
117k
views
The first figure of the Sierpinski triangle has one shaded triangle. The second figure of the Sierpinski triangle has three shaded triangles. The third figure of the Sierpinski triangle has nine shaded
answered
May 12, 2020
Mathematics
high-school
4
votes
59.8k
views
Is the following conditional true? If an integer is divisible by 9, then its digits add up to 9. yes no
answered
Jan 25, 2020
Mathematics
middle-school
7
votes
91.3k
views
What main idea does the Magna Carta and Rule of Law have in common?
answered
Jan 10, 2020
History
high-school
6
votes
152k
views
4 squirrels live in a tree. In the tree next door, 10 squirrels are there. Somebody kills 5 squirrels. How many squirrels are there?
answered
Jan 8, 2020
Mathematics
middle-school
3
votes
69.6k
views
What Does This Mean ? Someone Please Help Me
answered
Nov 28, 2019
English
high-school
4
votes
6.4k
views
There is little change in each generation in the development of our heritage. True or False
answered
Jul 29, 2019
History
high-school
0
votes
62.4k
views
Describe at least four similarities shared by most religions.
answered
Apr 10, 2019
Social Studies
middle-school
2
votes
32.5k
views
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