Mathematics, 27.04.2021 21:20 SumayahAminaAnsari
Which statement describes the way in which energy moves between a system reacting substances in the surroundings
Answers
A) molecule Collisions transfer thermal energy between the system and its surroundings
B) The thermal energy of the system and it’s surroundings increase
C) The potential energy of the system and it’s surroundings increases
D) molecular collisions create energy that is then released into the surroundings
Answers: 2
Mathematics, 22.06.2019 01:00
3questions show how you solved the problem 1. subtract & simplify (–y2 – 4y – 8) – (–4y2 – 6y + 3) 2.multiply and simplify 2x2y3z2 · 4xy4x2 3.multiply and simplify (x – 4) (x2 – 5x – 6)
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Place the indicated product in the proper location on the grid. -4x3y2(7xy4)
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Answers: 1
Mathematics, 22.06.2019 12:00
Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 6 = -x
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Which statement describes the way in which energy moves between a system reacting substances in the...
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