The first one is A. And Sowy but meh don't know the second one...
Million has 6 zeoes
34,000,000+256,00*400
PEMDAS
multiply first
256,000*400=102,400,000
add to 34,000,000
136,400,000
now
must be in form
(x)(10^m)
such taht
1<x<10
and x times 10^m is the original number
1.364*10^8
Assuming it grows 3% each year it would be <span>385,700</span>
B.) 6?....
This seems too easy for it to be correct but I think it is B.