#1 Suppose a rumor is spreading that eating pickles will raise a person's IQ. Assume that 70 people have heard the rumor as of today and each day the number of people (past and present) who have heard it doubles. Let f(t) be the number of people (past and present) who have heard the rumor at t days since today. Complete the following parts, a through c.
f(t)=
How many people (past and present) will have heard the rumor 12 days from now?

How many people (past and present) will have heard the rumor 22 days from now

#2