Answers by Jeffrey LeCours
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Answers by Jeffrey LeCours

Answers by Jeffrey LeCours
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A windmill is operating at a steady wind speed of 20 mph. Determine the wind energy: a) per unit mass b) for a mass of 20 lbs c) for a flow rate of 2500 lb/s
answered Nov 18, 2024
1 vote
3.2k views
What is the wavelength of radiation with a frequency of 1.50x10¹³ Hz? Does this radiation have a longer or shorter wavelength than red light?
answered Oct 20, 2024
5 votes
155k views
Techno Technical Services is working on a six-month job for a client, starting on March 1. It will collect $18,000 from its customer when the job is finished but the revenue is earned evenly over the six
answered Jul 31, 2024
7 votes
197k views
Name the following: The branch of knowledge that deals with the creation and use of technical means and their interrelation with life, society, and the environment and dominates society in feed
answered May 5, 2024
4 votes
27.0k views
E is located at (-4,1), and G is located at (6,-3). What are the coordinates of H?
answered Apr 12, 2024
4 votes
109k views
PLEASE HELP, LIMITED TIME! Read the paragraph below, paying specific attention to the sentences in bold. () >is bold (Some people embody the concept of "tough love.") In Of Mice and Men, the main character
answered Jan 13, 2024
3 votes
135k views
Why is HIV so difficult to treat?A) Because scientist cannot understand how it transmitted to humans in the first placeB) Because scientists do not understand why chimpanzees don't contract AIDSC) Because
answered Dec 10, 2023
2 votes
1.5k views
magine you were just elected governor of your state. Based on your state’s needs, what are the three most important responsibilities you have to help the citizens? Which department head will you appoint
answered Nov 26, 2023
10 votes
147k views
Choose the answer that lists the steps involved in the depolarization of a neuron during an action potential in the correct order. 1. Action potential stimulus. 2. Active transport of sodium and potassium
answered Apr 29, 2023
4 votes
149k views
Use the unit rate to fill in the blank. Enter the correct answer in the box. Show Hint miles per 9 hours Σ 7. 8 9
answered Mar 31, 2023
8 votes
6.2k views
What is the volume of radius 3?
answered Jan 25, 2023
4 votes
176k views
Simply by adding like terms: -7x^2*y*z + 3y*z^2 - z*x^2*y - 4y
answered Dec 8, 2022
3 votes
216k views
5+2x+7+2x Simplify the expression .
answered Dec 1, 2022
5 votes
79.0k views
Describe the types of fission.​
answered Sep 17, 2022
3 votes
45.6k views
Can someone please help me like fast??
answered Jul 31, 2022
4 votes
217k views
Which statement describes one aspect of an earthquake’s magnitude?
answered Jun 11, 2022
6 votes
110k views
Which set of sex chromosomes do females have
answered May 11, 2022
5 votes
21.5k views
Eyyy i need some help please!
answered May 10, 2022
2 votes
195k views
A quadratic function has a line of symmetry at x = –3.5 and a zero at –9. What is the distance from the given zero to the line of symmetry? What is the other zero of the quadratic function?
answered Jul 27, 2021
2 votes
90.8k views
2. China has a population of 1.3 billion people. How does China control the internet in such a populated place? What types of social media are blocked?
answered Jun 29, 2021
3 votes
120k views
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