(5 x 10^6)+(2 x 10^3)+(1 x 10^2)+(9 x 10^1)
Answer:
D. Corey!
Step-by-step explanation:
I hope this helps! Have a great rest of your day!
This algebra lesson explains geometric series<span>. ... To </span>find<span> the sum of the first n terms of a geometric sequence: Sn = the summation of ... 5 , -</span>10<span> , </span>20<span> , -</span>40<span> , 80 , .</span>
Answer:
B. -2.5
Step-by-step explanation:
-2.5 is not an integer
-8/4 = - 2 this is an integer
