If 7,200 bacteria, with a growth constant k=1.8 per hour, are present at the beginning of an experiment, in how many hours will there be 15,000 bacteria? Round to the nearest hundredth.
Use formula P = Ae^kt Where t is time in hours.

130.66 for edgedunity students

      2

  2 is to go somewhat to the top right of a because it is squared    

v= a h/3

the answer on ed. is:

c. "the graph of f(x) has exactly two x-intercepts."

hope i could someone! : )

the coordinates of a' are (-5, 10)

what i did is i   turned 2 1/2 into an improper fraction which is 5/2. then i multiplied this (the scale factor) by the coordinates of a which is (-2,4).

hope this : )