Question

please heelpp this is the foto lelppp

Answer 1

Answer:

See below.

Step-by-step explanation:

8.6/2=4.3

10^12/10^4=10^3

So the answer is A.

-hope it helps

Answer 2

Answer:

B

Step-by-step explanation:

the answer is 430 000 000 so in standard form it equals to b