AdamGerena
AdamGerena
01-02-2017
Mathematics
contestada
If 10^k-3=m, then 10^k=?
Respuesta :
jdoe0001
jdoe0001
01-02-2017
[tex]\bf 10^{k-3}=m\implies 10^k\cdot 10^{-3}=m\\ ----------------------------\\ \textit{now, bear in mind that}\\ a^{-{ n}} \implies \cfrac{1}{a^{ n}}\qquad \qquad \cfrac{1}{a^{ n}}\implies a^{-{ n}} \\ \quad \\ ----------------------------\\ thus \\ \quad \\ 10^k\cdot 10^{-3}=m\implies 10^k\cdot \cfrac{1}{10^{+3}}=m\implies 10^k\cdot \cfrac{1}{10^{3}}=m \\ \quad \\ 10^k\cdot \cfrac{1}{1000}=m\implies 10^k=1000m[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 93+ )
Otras preguntas
In order to qualify for a role in a play, an actor must be taller than 64 inches but shorter than 68 inches. The inequality 64 < x < 68, where x represent
On the western front the major military strategy that lead to four long years of war was?
Describe what would likely happen to an ecosystem if either it’s producers or decomposers were removed. Be sure to explain your reasoning. ( please please help
An isosceles right triangle has sides that are x+2 units long and a hypotenuse that is 8 units long. What is the length of the missing sides of the triangle
Multiply3x^2(4x^2+ 6x – 3)A 7x^2 + 92 – 6B 12x4 +180 - 9C 12x^2 + 182 – 9D 12x^4 + 18x3 - 9x^2
Find the median of the following 8,17,12,14,8,21,10,11,19,20,10,5,17,12,10,20
Which situation results in the final value of zero? E the temperature after a decrease of 5°F from a temperature of -5°F. Be the height of an airplane after tak
What is the determinant of m= {5 8 -5 4} ? 20 40 60 80
Specify the domain for the function ƒ(x) = 2x4 + 4x3 + 2x2
Identify this conic section. x 2 + y 2 = 25 line circle ellipse parabola hyperbola