What is 8.85 round to the nearest tenth

The tenths place is directly after the decimal.  Here, it is eight.  To determine whether you should round up (to 9) or down (stay at 8), look to the number to the right of the tenths place.  If it greater than or equal to 5, you should round up.  If it less than 5, round down.  5 is equal to 5 so you should round up.  

8.85 rounded to the nearest tenth is 8.9.

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the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

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