c7ecrarusseli
c7ecrarusseli
05-09-2016
Mathematics
contestada
what is 4^3 × 4^-6 .
Respuesta :
dalendrk
dalendrk
06-09-2016
[tex]Use:\\a^n\cdot a^m=a^{n+m}\\\\a^{-n}=\dfrac{1}{a^n}\\\\4^3\cdot4^{-6}=4^{3+(-6)}=4^{-3}=\dfrac{1}{4^3}=\dfrac{1}{64}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 11+ )
Otras preguntas
I thought of a three-digit number. each digit to the left is the square of the previous digit. what is my number?
what can you tell about macbeth and banquo from the way each reacts to the witches prophecy?
The population of grand island, nebraska, grew by 600,000 people between 1995 and 2005, one-fifth more than the town council predicted. the town council origina
Henry must make set premium payments on his insurance policy until he dies, and if he cancels the policy he will receive the cash value. his plan is a ____ life
_____ dedicated to studying beneficial human strengths and competencies and how they can be advanced, evaluated, and managed as a means to improve worker perfor
The most famous geyser, old faithful in yellowstone national park, has a mean time between eruptions of 85 minutes with standard deviation 21.5 minutes. on a ce
Kristina travels 65 miles per hour for 45 minutes. use the distance formula to calculate the didtance that Kristina travels. d=rt or d=rxt
Part b an "empty" container is not really empty if it contains air. how may moles of nitrogen are in an "empty" two-liter cola bottle at atmospheric pressure an
Which tribe of Germanic people emerged as the strongest following the fall of the Western Roman Empire? A. Franks B. Angels C. Jutes D. Saxons
Classify each number as rational or irrational 1. 11/3 2. √48 3. 6.25 4. 0.01045 5. √16/81 6. √3/16 7. 0.42 8. 16π
