nightcoreatheon
nightcoreatheon nightcoreatheon
  • 24-09-2018
  • Mathematics
contestada

(1.9*10^-3)(2*10^4)
Solve and show your work

Respuesta :

gmany
gmany gmany
  • 25-09-2018

[tex](1.9\cdot10^{-3})(2\cdot10^4)=(1.9\cdot2)(10^{-3}\cdot10^4)=3.8\cdot10^{-3+4}\\\\=3.8\cdot10^1=3.8\cdot10=38\\\\Used:\\\\\text{commutative and associative property}\\\\a^n\cdot a^m=a^{n+m}[/tex]

Answer Link

Otras preguntas

2. An inflammation of the vein that causes blood clots to form is called (1 point) O venule thrombosis. O varicose veins. O congestive vein failure. O thromboph
What are three ways to treat cancer?
Base in your answer on exploration, what relationship exist between 30o and 150o, 45o, and135o, and 60o and 120o?
least number which is dividable by 12,15,20​
Why were the Olympics important in Ancient Greece? It was a way to show off their ability to fight. A) It was a way to show off their ability to fight. B) It
I need help please !!!!!!!
I need help please !!!!!!!
Difference in total costs to manufacture the second through seventh boat under the incremental unit-time learning modeland the cumulative average-time learning
What is the mean of the data set? {2, 5, 1, 7, 6, 4, 3} Enter your answer in the box.
Divide the following. Put your answer in scientific notation. (3.4 X 10^-1) / (4)