Answers by Chris Roberts
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Answers by Chris Roberts

Answers by Chris Roberts
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Burning hydrogen is an example of a chemical reaction. The reaction is shown in the diagram. Which of the following sthtements about energy in this reaction is the most accurate?
answered Nov 30, 2023
4 votes
45.2k views
PLEASE SOMEONE HELP THIS IS MY LAST ONE
answered Jul 19, 2023
10 votes
774 views
Need help finding the equation. getting 1-2sin(x) as derivative. Then plugging in pi/2 but don't know what to do from there. Need it in this form. y-y1=m(x-x1)
answered Apr 29, 2023
2 votes
56.1k views
16. Is the following sequence arithmetic? If so, identify the common difference. -9, -6, -3, 0,..​
answered Feb 10, 2023
7 votes
173k views
Need the answer for question 2 and help to understand it
answered Jan 9, 2023
4 votes
156k views
What value of the body mass index (BMI) indicates obesity? When the BMI exceeds ______, it indicates obesity.
answered Sep 15, 2022
4 votes
70.6k views
If (x+2),3x and (4x+1)are in AP find the value of x
answered Aug 8, 2022
3 votes
142k views
Will give brilliant
answered Jun 20, 2022
8 votes
184k views
What is the unit rate for 4,056 miles in 12 hours???
answered Jan 21, 2022
14 votes
106k views
The market for soybeans is initially in equilibrium, with an upward-sloping supply curve and a downward-sloping demand curve. Because of mad cow disease, producers decide to replace bone meal with soybeans
answered Dec 18, 2021
4 votes
78.3k views
Hey, it'd be really cool if someone could help me with this-- 15 pts! Complete and balance this chemical equation: NaClO3 ---> _____
answered Oct 29, 2021
2 votes
1.8k views
Which of the following was NOT considered a key characteristic of the genetic material even before nucleic acids were identified as the genetic material? Genetic material must encode the phenotype. Genetic
answered Oct 26, 2021
1 vote
97.0k views
{3x-y=0 sobre 5x+2y=22
answered Oct 21, 2021
5 votes
173k views
This image shows the rock cycle. The Rock Cycle. Arrows point from 1 stage to next. 1. Metamorphic Rock to point K to Magma to point V to Igneous Rock to Melting back to magma. 2. Metamorphic Rock to point
answered Aug 17, 2021
6 votes
202k views
What were the benefits of the 1965 Urban Relocation Program for the U.S. government?
answered Aug 17, 2021
5 votes
205k views
The following graph represents the hourly commission of a home appliance salesperson, y, based on the number of salespeople that are working the showroom floor, x. The graph of the hourly commission of
answered Jul 28, 2021
1 vote
140k views
Yo ________ a la clase de educación física.
answered Jul 6, 2021
3 votes
61.5k views
share about souvenirs your bought, where you bought them and how you bought them in first person. 4-5 sentences please, Spanish 2 vocab
answered Jun 6, 2021
4 votes
233k views
Help me out with all of this
answered May 31, 2021
5 votes
190k views
What was immediately likable about Jimmy Carter?
answered Mar 24, 2021
0 votes
84.3k views
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