Encase. te21.com/Assessment/View/1ebc8924-1 f46-4a52-2901-cd 117c7cde80/c09acc86-c89c-42da-8dca- d7894e7a08b8 INCASE
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A student scores 88, 73, 81, 75, and 78 on the first five science tests of the year. What is the minimum score
the student needs to get on the sixth test in order to have a test average of at least 80?
Ite!
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79
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O 80
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82
iten
O 85
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look a the sides they are perpendicular

step-by-step explanation:

we can use this expression to calculate the energy gain as a particle moves with a field or the energy loss as it moves against it. (note that it is also used to define the electron-volt, a unit of energy equal to that gained by an electron as it falls through a pd of 1 v, i.e. w = 1 ev = 1.6 10-19 c 1 v = 1.6 10-19j).in fact this expression is really nothing more than the statement that potential is the potential energy per unit charge. in this case, v= w/qis simply stating that the change in potential energy(or work done) per unit charge is equal to the change in potential (or potential difference), v.student questions: uniform electric fields2electron beamcathode+5 kvanode0 v