Answer:
Yup that's a scientific number alright.
Step-by-step explanation:
The scientific notation 1019e-9 is same as 1019×10^-9 or 1019×10-9. Thus, to get the answer to 1019e-9 as a decimal, we multiply 1019 by 10 to the power of -9.
3(-2x-1)=2(x+5)
-6x-3=2x+10
-8x=13
x=-13/8
The profit percent is 100%
Answer: hb≈3.33
