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Answers by Jet Set Willy

Answers by Jet Set Willy
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A heat reservoir for a steam turbine engine is at 500 K, the cold reservoir is at 250 K. What is the ideal efficiency of the heat engine?
answered Apr 14, 2022
2 votes
234k views
An airplane moves at a constant speed of 120 miles per hour for 3 hours. How many miles does it go?
answered Mar 15, 2022
2 votes
23.0k views
What happens to your body when you start stretching more often
answered Feb 16, 2022
2 votes
7.5k views
PLSSSSSSS HELP ME!!!​
answered Jan 12, 2022
13 votes
197k views
Simone is designing a piece of artwork for a hotel. The artwork is in the shape of a square pyramid as shown. She wants to cover the pyramid with decorative glass. Use a net to find how many square feet
answered Jan 2, 2022
4 votes
43.5k views
Why do you think people tend to share very private details about their life online? What information should stay private?
answered Dec 26, 2021
2 votes
113k views
Question 5 (5 points) Use an inverse matrix to solve the system of equations, if possible. x + 5y - 3z=-10 -5x + 6y – 5z = -21 -x + 8y - 8z = -25 (1,-1,2) (-6, -5,2) (-6, -2,-2) no solution
answered Dec 13, 2021
4 votes
205k views
What’s the height of the triangle
answered Oct 1, 2021
3 votes
97.8k views
Which statement about industry is FALSE? a) The West did not benefit from the industries that sprang up from the Cold War. b) By the mid-1950s, white-collar workers outnumbered blue-collar factory and
answered Jul 16, 2021
3 votes
99.9k views
A bag contains 10 red marbles and 15 green marbles.If yuki selects a marble from the bag without looking, what is the probability that she will pull A-1/5 B-2/5 C-1/2
answered Jun 16, 2021
5 votes
66.2k views
Ball bouncing little orange the
answered Apr 22, 2021
7 votes
188k views
Natural gas _____. is mostly methane is a renewable resource releases nitrogen oxide when burned produces 75 percent of the world's electricity
answered Mar 26, 2021
5 votes
8.0k views
What is the quotient of 1 and 2/3 divided by 4/5​
answered Mar 9, 2021
2 votes
196k views
How many crests are in this diagram?
answered Feb 9, 2021
5 votes
69.4k views
In a parallelogram what can you say about the consecutive angle
answered Oct 18, 2020
3 votes
122k views
Explain the process that takes place in the chloroplast during the light dependent and light independent stages of photosynthesis
answered Sep 21, 2020
3 votes
153k views
Socialist george herbert mead proposed that a __________ emerges when children adopt a view of the self that resembles others' attitudes toward the child.
answered Nov 14, 2019
3 votes
64.6k views
Solve the inequality. q/2 ≤ -8
answered Aug 21, 2019
3 votes
176k views
Please HELP! 1) Enter 6/12 in simplest form. 2) Enter 18/21 in simplest form.
answered Jul 18, 2019
3 votes
210k views
Which sentence contains an action verb? a. some roman citizens grew unhappy with their emperor. b. some romans thought very highly of their emperor. c. many romans were happy about their emperor's accomplishments.
answered Jun 15, 2019
4 votes
43.4k views
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