Answer:
(a) 117.1 billions of dollars
(b) 187.6 billions of dollars
Step-by-step explanation:
The sales S (in billions of dollars) for walgreens from 2000 through 2010 can be modeled by the exponential function.

where t is the time in years, with t = 0 corresponding to 2000.
(a) In 2014, t = 2014 - 2000 = 14

(b) In 2018, t = 2018 - 2000 = 18

In your question that ask to find the speed of the current in meters per second where as the paddle wheel's radius is 0.2m and rotates at 100rpm. In your question, the acceleration could be, based on my calculation, the acceleration is V= 2.0994 m/s
X × .60 = answer
%60X = answer
-5 and 21
21 - 5 = 16
21 × (-5) = -105
Answer:
It's the second one!
Step-by-step explanation: Let me know if you're looking for this :)