Answer:
Step-by-step explanation:
Report the number of downloads per day. By determining how this number is changing / increasing it will be possible to spot and describe an upward trend if there is one.
Answer:

Step-by-step explanation:
we know that
In a <u>Geometric Sequence</u> each term is found by multiplying the previous term by a constant, called the common ratio (r)
In this problem we have

Remember that
----->
-----> equation A
Substitute the values of a_5 and a_2 and solve for r
Find the value of a_1 in equation A


therefore
The explicit rule for the nth term is

substitute

The answer is C I thought it was D at first