Answers by Alexmelyon
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Answers by Alexmelyon

Answers by Alexmelyon
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A. Explain the difference between an exothermic chemical reaction and an endothermic chemical reaction. (1 point) An exothermic releases heat causing the temperature to rise. Then the endothermic absorbs
answered Aug 30, 2024
4 votes
166k views
Question Factor the expression using the common factor −7 . −14x+21y−4.9 Drag a value or operation/sign to the boxes to correctly factor the linear expression.
answered Aug 18, 2024
1 vote
138k views
A therm is a unit of heat the hogans pay 0.38 per theme of natural gas in September they paid 19.57 for natural gas how many therms did they use
answered Aug 2, 2024
0 votes
115k views
The nurse recognizes that the client's teaching plan is most directly driven by: 1. The client's identified learning needs 2. The complexity of the client's health needs 3. The client's readiness and motivation
answered Jul 2, 2024
4 votes
97.5k views
Evaluate the expression when x=3.
answered May 19, 2024
1 vote
201k views
To protect your back when lifting, you should: a) keep your back in a straight, upright position and lift without twisting. b) spread your legs approximately 6 inches apart whenever you lift. c) use the
answered Feb 24, 2024
2 votes
85.2k views
Keeling's reports from Mauna Loa demonstrated ________. A) the presence of El Ni��o B) an increase in tropospheric CO2 from the 1950s to present C) that CO2 levels have been stable over the last 40 years
answered Jan 16, 2024
2 votes
120k views
Learning how to handle a confrontation and how to share your feelings in a professional manner are important indicators of emotional stability. True or False?
answered Jan 7, 2024
3 votes
73.2k views
Find P (X > 80) if X follows a normal distribution with a mean of 75 and a standard deviation of 5.15.87%54.29%70.46%84.13%
answered Sep 11, 2023
3 votes
118k views
Hi I need help. This is homework and it's due today. I would work on it but i have 3 other assignments to work of if you help me you will make my day. This is also due for a grade.
answered May 19, 2023
8 votes
231k views
Is serine a natural occurring molecule, why or why not? Why is serine chemical and physical properties? How does serine properties affect the physical property of a molecule?
answered Mar 12, 2023
3 votes
227k views
6-x-3=4x+12 solve for x
answered Dec 7, 2022
3 votes
29.5k views
two mechanics worked on a car. the first mechanic worked for 5 hours, and the second mechanic worked for 15 hours. Together they charged $2125. What was the rate charged per hour by each mechanic if the
answered Nov 23, 2022
6 votes
199k views
Which coordinate grid shows Point A at (0.25, −1.75)?
answered Oct 11, 2022
4 votes
70.5k views
Vegetation affects the temperature of the atmosphere by changing the color of the surface of the earth, adding to sunlight reflection, altering water transpiration amounts, changing surface roughness,
answered Oct 8, 2022
6 votes
137k views
In rabbits, black fur (B) is dominant to brown fur (b). Consider the following cross between two rabbits. Bb x Bb B b B 1 2 b 3 4 Refer to the illustration above. The device shown, which is used to determine
answered Aug 19, 2022
2 votes
23.7k views
2. You went out to eat with 3 friends and your meal cost $82.50. How much was the bill if 6.75% sales tax was included? How much would you tip the waiter, if you wanted to leave a 20% tip?
answered Jul 25, 2022
3 votes
92.0k views
This figure is of a circle What is the best approximation for the perimeter of the figure? Use 3.14 to approximate pi 4 4 7 cm 77cm 3 cm 10 7 cm 18 8 cm​
answered Apr 21, 2022
9 votes
116k views
Write a report to the president of the company explaining the meaning of the solutions​
answered Apr 9, 2022
4 votes
155k views
PLEASEE Helppp mee!!!!!!!!!
answered Jan 23, 2022
5 votes
188k views
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