There are 400 fish in a large tank. Write a numeric expression to find the number of fish in the tank if the number of fish increases by 23%. Juan says the expression is 1.23(400); Calista says it’s 400 + 0.23; and Angelo says it’s (1 + 0.23)(400). Are they all correct? Explain why each expression is correct or incorrect.

146%

step-by-step explanation:

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