Answer:
25
Step-by-step explanation:
42 + 6 divided by 2 equals 24
Answer:
the answer is:
-0.86
Step-by-step explanation:
Formula for the volume of a cylinder is pi radius squared times height so this one would be pi times 25 times 4 which approximately equals 314
Answer:
,
,
.
Step-by-step explanation:
The value of
is the first value of the geometric series, that is,
.
If the series represents a geometric sequence, then
must be constant for every consecutive pair of elements, that is:



Since
,
.
The geometric sequence can be represented by the following formula:
, for 
The 12th element of the geometric sequence is: (
,
,
)

