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part 2: you are planning to go on the trip to alaska in 3 years. how much money will you need to invest at a 2.5% interest rate compounded annually in order to have $2800 in 3 years? use the compound interest formula a = p (1 + i)n. (round final answer to the nearest cent, but otherwise don’t round any intermediate values)

99

step-by-step explanation:

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