SOLUTION: Write the answer in scientific notation, c*10^n, with c rounded to two decimal places. Question 1) 1.357*10^12 / (4.2*10^2)*(6.87*10^-3) To simplify: Question 2) (u+v^-2)^-1

Algebra ->  Exponential-and-logarithmic-functions -> SOLUTION: Write the answer in scientific notation, c*10^n, with c rounded to two decimal places. Question 1) 1.357*10^12 / (4.2*10^2)*(6.87*10^-3) To simplify: Question 2) (u+v^-2)^-1       Log On


   

Question 793393: Write the answer in scientific notation, c*10^n, with c rounded to two decimal places.
Question 1) 1.357*10^12 / (4.2*10^2)*(6.87*10^-3)
To simplify:
Question 2) (u+v^-2)^-1
Question 3) (a+b)/ba^-1 - ab^-1
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
If you mean
1.357%2A10%5E12%2F%284.2%2A10%5E2%2A6.87%2A10%5E-3%29
= 1.357/(4.4*6.87)E(12-2+3)
= 0.0449E13
= 4.49E11, or
4.49%2A10%5E11