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Answers by Sergei

Answers by Sergei
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Whats a property that changes the appearance of a substance but is still the same substance
answered Feb 13, 2021
6 votes
152k views
Any magnetic properties occur A. in something that has been heated B. only on large-scale things, like cranes and Earth C. at the atomic level because of the movement of electrons D. in only a few materials
answered Feb 6, 2021
4 votes
130k views
37.2 liters of a gas has a pressure of 362.43 kPa at 46.5 °C. If the pressure increases to 693.9 kPa and the temperature to 149.2°C, what would be the new volume of the gas? Select one: O a. 25.7 O b.
answered Jan 21, 2021
4 votes
8.8k views
In an effective compare and contrast paragraph, the purpose of the topic sentence is to_______ 1. List important points 2. provide evidence 3. Introduce the thesis 4. Conclude the analysis
answered Jan 19, 2021
5 votes
228k views
Suppose I have a right trapezoid with base lengths of 4 and 16. Is there any way I can find out what the missing side is? (see image attached)
answered Jan 16, 2021
1 vote
174k views
Ramble Manufacturing manufactures a product with a direct labor quantity standard of 2 hours per unit. The company’s standard direct labor rate is $36 per hour. During March, the company paid $153,720
answered Sep 11, 2020
3 votes
173k views
Estimate the surface area of a cube with side length 9.9 in. A) 100 in2 B) 400 in2 C) 600 in2 D) 1000 in2
answered Jun 19, 2020
4 votes
135k views
The mass of eight oranges is 64 ounces. If each orange has the same mass, what is the mass of each orange? URGENT
answered Apr 12, 2020
2 votes
36.7k views
Approximate the value of 36/pi
answered Jan 20, 2020
1 vote
125k views
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