Answer:
an =
Step-by-step explanation:
Explicit rule for Geometric series is given by
Here a is the first term and r is the common ratio.
in our question first term a =
common ratio r = 2
therefore explicit rule an =
or
an=
1 inch is about 2.54 centimeters.
So 5 inches is 12.7 centimeters. To find the answer you have to multiply 12.7×5=12.7