Answers by CUGreen
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Answers by CUGreen

Answers by CUGreen
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A system absorbs 196KJ of heat and the surroundings do 117KJ of wor K on the system. What is the change in internal energy of the system? 8. How much heat is required to warm 1.50 kg of sand from 25.0
answered Nov 30, 2024
3 votes
137k views
Jonathan practices the piano 693 minutes in 3 weeks. Assuming he practices the same amount every week, how many minutes would he practice in 4 weeks?
answered Nov 12, 2024
6 votes
176k views
1g = 1000mg. How many milligrams are in a 5.5g?
answered Aug 16, 2024
3 votes
214k views
Degree of operating leverage should be computed only over a profitable range of operations. True False
answered Jul 27, 2024
0 votes
179k views
A photon had a frequency of 6.5 x 10^9Hz. Calculate the energy of one mole of the photons with this frequency
answered May 26, 2024
4 votes
71.6k views
Men and women have been equal in society since the women’s movement in the 1970s. True False
answered May 1, 2024
3 votes
199k views
The wage in this bilateral monopoly could potentially settle anywhere between... a) Marginal cost and average cost b) Monopoly price and competitive price c) Equilibrium price and maximum price d) Average
answered Mar 22, 2024
2 votes
123k views
How does regular participation in sports affect your body?
answered Jan 14, 2024
6 votes
196k views
An angle in standard position measures - - (\pi)/(8)radians. In which quadrant does the terminal side of this angle lie? A. Quadrant I B.Quadrant II C. Quadrant III D. Quadrant IV
answered Dec 11, 2023
4 votes
145k views
Write in simplest form. x³ = 686 Due today
answered Jul 30, 2023
4 votes
200k views
What is the simple interest rate on a $520 investment that was left in an account for Z years and earned $83.72 in interest?
answered Jul 19, 2023
6 votes
221k views
How many km do you travel in 1 hour?
answered May 31, 2023
2 votes
78.5k views
Why is war world 2 desrcribed as a "war of attrition?"
answered Mar 14, 2023
11 votes
223k views
What is the circumference of the beach ferris wheel.
answered Feb 12, 2023
10 votes
208k views
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answered Dec 16, 2022
2 votes
44.4k views
Select how this number is read. 59.300 A. fifty-nine and three hundred thousandths B. fifty-nine and three hundredths C. five hundred ninety-three D. fifty-nine point three zero zero
answered Dec 14, 2022
3 votes
212k views
A 0.25 kg harmonic oscillator has a total mechanical energy of 4.1 J. If the oscillation amplitude is 20.0 cm, what is the oscillation frequency?a. 4.6 Hz b. 1.4 Hz c. 2.3 Hz d. 3.2 Hz
answered Nov 15, 2022
1 vote
25.7k views
When the gene encoding a certain cytoskeleton protein is deleted, the resulting mutant cells round up and do not form their normal appendages. These mutants can be rescued when a gene encoding an N-terminal
answered Nov 9, 2022
5 votes
13.2k views
Write an expression equivalent to s+s+s+s that is a sum of two terms
answered Oct 19, 2022
4 votes
217k views
Can anyone help me with this?
answered Sep 15, 2022
8 votes
27.4k views
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