9.) The condor is the largest flying bird in North America, with a wingspan of over 9 feet It is also an endangered species. The American condor population was 30 in 1978 Since
then, the population has increased at the rate of five condors each year. If eighty condors
currently exist, how many years have passed since 1978 and what year is it?

i think is g(1)=-1.

hope that i can

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

cross multiplying, we get :

⇒ (3) × (5) = (9) × (x)

⇒ 15 = 9x

b

step-by-step explanation: