divide by I and r so t=p/(ir)
X=2
Explanation:
You need to find the midpoint of the segment
-2+6=4
4/2=2
Sum of n terms = a1 (r^n-1/ (r-1)
Sum of first one = 3 * (4^5 - 1) / 3 = 1023
.. 2nd = 5 * (6^2 - 1) / 5 = 35
.. 3rd = 5 ^4 - 1 / 4 = 156
.. 4th = 4 * (5^4 - 1) / 4 = 624
So in increasing order its 2nd, 3rd, 4th and first.
It to be used if like you're using the California map or the Colorado map cuz in those states they do that describe two ways in mathematics is used in ocean graphy
