Calculate the average of the following numbers (round to the nearest 10 th): 34, 43, 45, 35

40

Step-by-step explanation:

(34 + 43 + 45 + 35)/4 = 39.25

To the nearest 10th = 40

5x+2x=49

7x=49

x=7. 35 apples

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