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 ( 13+ )
Otras preguntas
Ukraine was once apart of the Soviet Union. What happened to the Soviet Union?
Which natural source has been bioengineered to make silk proteins? O goat milk O mulberry leaves O goat hair O mulberry bark
Q: Which of the following correctly lists the entrepreneur with his industry? Select one: O a. John D. Rockefeller, Standard Oil Company O b. Andrew Carnegie; S
A surgeon has found that she can model the number of surgeries done per week with a Poisson distribution in which μ= 20.9. How many surgeries would be expected
how were native americans impacted by westward expansion economically, socially, and politically?
why did the major world powers fail to stop fascist aggression ?
Recent data indicates atmospheric carbon dioxide (CO2) levels are rising. What change in the carbon cycle has most likely caused this increase in atmospheric CO
Q: Which of the following correctly lists the entrepreneur with his industry? Select one: O a. John D. Rockefeller, Standard Oil Company O b. Andrew Carnegie; S
2. In the savannah, it is very ________. hot cold dark dry
Sarah and Nathan each picked a bucket of strawberries. Sarah picked 4 1/4 pounds, and Nathan picked 3 3/4 pounds. How much more did Sarah pick than Nathan?
