Amira has \dfrac34 4 3 start fraction, 3, divided by, 4, end fraction of a bag of cat food. her cat eats \dfrac{1}{10} 10 1 start fraction, 1, divided by, 10, end fraction of a bag per week. how many weeks will the food last?

  7.5 weeks

Step-by-step explanation:

Divide the amount by the rate to find the time:

  (3/4 bag)/(1/10 bag/week) = 30/4 week = 7.5 weeks

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