ashleypolkowski ashleypolkowski

25-01-2018
Mathematics

contestada

Which number is equal to 7 (3.5×10^4) written in scientific notation
A. 24.5×70^4
B. 2.45×10^5
C. 24.5×10^4
D. 1.05×10^5

Respuesta :

JonHenderson55 JonHenderson55

29-01-2018

The correct answer is: [B]: " 2.45 * 10⁵ " .
___________________________________________________________
Note:

7 * 3.5 = 24.5 ;

24.5 * 10⁴ = 2.45 * 10⁵ .
___________________________________________________________

Answer Link

Otras preguntas

Is sextillion a real number?

of elements N, O, Cl, Na, and Which two would likely have similar chemical properties and why

Which naval battle forced the German high seas fleet to its harbor and this helped turn the war in favor of the allies

why does a virus stay in a person for life, such as hepatitis

When is cash pulled out of circulation

2. Students are asked to sequence the order of the seasons using picture cards. Which group of students sequenced their picture cards correctly? winter summer s

. The production of fatty acids is dependent on bicarbonate, but radioactive bicarbonate is not incorporated into the new fatty acid. What could be the reason f

you just bought a new hard drive for your computer, you plan to use this secondary hard drive to store all school work files. once installed, what needs to be d

what number should be added to the expression to turn it into a perfect square trinomial x^2+2x

87.5 of what number is 315