Plug in -3 for x into the equation.
(1/4)^-3
And solve
(1/4)^-3 = 64
Step-by-step explanation:
hope this helps. n=6 or n=9 work is in the attached pic
Answer:
11in
Step-by-step explanation:
Then you add the units.
Answer:
zonas urbanas => 30 % de la poblacion => 700 millones
poblacion total => 100 % de la poblacion => x => 2333.3 millones
poblacion rural => 70% de la poblacion => x - 700 => 1633.33 millones

