B) What is the total amount, including interest, that the shoe store must pay on the loan? (2 points) c) How could you use estimation to determine if your answer is reasonable? Explain. (2 points)

okay so, there aren't any specific numbers so I'll add my own:

$10 = total amount

$3 = interest rate

= $13

estimate =  $10 because 4 and below go down, 5 and up raise higher

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