Four pieces of wood, each 11 3/8 inches long, are building a frame. if all four pieces are cut from one board, how long should the board be, to the nearest whole inch?

You need to either multiply 3 by 11 3/8 or add 11 3/8 to 11 3/8 and to 11 3/8.

Let's do the addition.

11 3/8 + 11 3/8 + 11 3/8 =

= 11 + 11 + 11 + 3/8 + 3/8 + 3/8

= 33 + 9/8

= 33 + 1 + 1/8

= 34 1/8

He needs a 35-inch board.

right

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