X=25/11 and y=17/11 if that’s what your asking for
For the first one (aka 7) you would write 10² wich is the same as 10×10 and so the answer is 100
For the second one (aka 8) you would write 3×3×3×3×3×3×3×3×3 and the answer is 486 square miles
Common ratio = 8/2 = 32/8 = 4
10th term = a1*r^(n - 1) where a1 = 2 , r = 4 and n = 10
= 2 * 4^9
= 524,288
The equations woould look like this
a=2000(1+.0225/12) to the 12th power
b=2000(1+.03/12) to the 12th power
but i cant find the answer cuz i have no calculator sorry but i hope i still helped.
By using dimensional analysis, this problem can be simple.
B
