A rumor about canceling spring break is being spread around a school. The following equation models the number of students in the school
who have heard the rumor after t days:
N (t)==1800/1+149e^-0.625t
A.). How many people started the rumor?
B.). How many students are in the school?
C.). To the nearest 1/10, how many days will it be before the rumor
spreads to 1/2 the student body?
D.). The following equation represents the instantaneous rate of change
in students per day of the spread of the rumor.
N1 (t) = 0.625N (1 –N/1800)