Answer:
b
Step-by-step explanation:
6
1.3 x 10^-4 * n = <span>2.6 x 10^12
n = </span>2.6 x 10^12 / 1.3 x 10^-4
n = (2.6 / 1.3) x 10^16
n = 2 x 10^16
Answer
Idle the value of n = 2 x 10^16
There are 10 sides becuase the equation set up is
and equal it to 144.
Solve for n and get 10
200+ 10 + 6= 216
...........................................