just come in, the probability that the next call will come within the next t minutes is
. Find the probability that the next call will come within the next
minute. Round your answer to two decimal places.
The number of people who donated to a certain organization between 1975 and 1992
can be modeled by the equation
donors, where t is the number of years after 1975. Find the inflection point(s) from
through , if any exist.
A) There are no inflection points from through .
B) There is one inflection point at .
C) There are inflection points at and .
D) There is one inflection point at .
E) There are inflection points at , , and .