SolarSphinx SolarSphinx

10-09-2016
Mathematics

contestada

Work out 4 x 10^3 divided by 8 x 10^-5

Give your answer in standard form.

Respuesta :

dalendrk dalendrk

10-09-2016

[tex]Use:\dfrac{a^n}{a^m}=a^{n-m};\ a\neq0\\\\(4\cdot10^3):(8\cdot10^{-5})=\dfrac{4}{8}\cdot10^{3-(-5)}=0.5\cdot10^8=50,000,000[/tex]

Answer Link

Otras preguntas

which rational expression is in simplified form? a. (x^2-x-6)/(x^2+"3x+"2) b. (x^2+6x+8)/(x^2+2x-3) c. (x^2-6x+9)/(x^2-2x-3) d. (x^2+3x-4)/(x^2+x-2)

Using ƒ(x) = x + 6 and the domain { -1, 0, 1 }, find the range.

Which is the best summary of this excerpt?

What oath did lincoln claim in his inaugural address?

What is the relationship of rocks to soil? Rocks make up soils. Soil is made of small rocks. Rocks produce soil. Soil produce rocks.

PLEASE HELP MEEEE!!!! x=y-1 x+2y=8 Answer-

Read this excerpt from The People Could Fly. Well, I did it. Oh, it was a long rowin time in the cold, with me worryin. But pretty soon I see a light way up hig

Esteban paid $134.10 for 4½ sheets of plywood at the local home improvement store. What does one sheet of plywood cost? A. $28.90 B. $29.80 C. $29.7

Parallel or not parallel?: The book is outdated, smelly, and contains mildew.

Fire station A has one more than twice as many fire trucks as fire station B if fire station A has three fire trucks how does fire station B has