jaya41 jaya41
  • 03-12-2018
  • Mathematics
contestada

The express the expression 6×10 to the -7÷3×10 to the -3rd is equivalent to what?

Respuesta :

gmany
gmany gmany
  • 04-12-2018

[tex](6\times10^{-7})\div(3\times10^{-3})=\dfrac{6\times10^{-7}}{3\times10^{-3}}=\dfrac{6}{3}\times10^{-7-(-3)}=2\times10^{-7+3}\\\\=\boxed{2\times10^{-4}}\\\\Used:\\\\\dfrac{a^n}{a^m}=a^{n-m}[/tex]

Answer Link

Otras preguntas

what's another word for over thinking?
What were the major causes of WWII? Please include at least 4 answers.
How do you?...Multiply out and simplify 10(2x-1)-20x?
Mini-Project: Cents and the Central Limit Theorem 1. Collect a sample of at least 50 pennies by setting aside all the pennies you receive in change for severa
What is the least common denominator for 5/6 and 3/8. 3/4 and 6/7
what's another word for over thinking?
What are the functions of receptors in our body? Think of a situation where receptors do not work properly. What problems are likely to arise?
Why is sodium sulphate hemihydrate called as "Plaster of Paris"?
What are the functions of receptors in our body? Think of a situation where receptors do not work properly. What problems are likely to arise?
The function of the eardrum in the middle ear is to