Please help thank you!!

D

Step-by-step explanation:

So we know that the shelf is 9 and 3/4 inches long.

Each move is 3/8 wide.

Thus, to find the number of movies to would fit, divide 9 3/4 and 3/8.

First, convert 9 3/4 into an improper fraction:

So, divide:

Keep, change, flip:

Multiply straight across:

Simplify:

So, our answer is D

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