Tiat0eriemillan
Tiat0eriemillan Tiat0eriemillan
  • 02-07-2016
  • Mathematics
contestada

what is the nth term of the geometric sequence 4, 8, 16, 32, ... ?

Respuesta :

hartnn
hartnn hartnn
  • 02-07-2016
formula:

a_n = a1 r^(n-1)

a1 is the first term = 4
r = common ratio = 8/4 = 2

so,
a_n = 4 (2)^(n-1)
or
a_n = 2 (2)^n
Answer Link

Otras preguntas

What causes metamorphic rocks to form from existing rocks?
Solve step by step : (2+2i)(5+3i)
Bryan hits a golf ball whose path is given by the function f(d) = -0.01d2 + 3d, where d is the distance the ball travelled in feet and f(d) is the height of the
good morning. I need debate on the topic artificial intelligence on education plz answer fastly
If y varies inversely as x, and y = 4 as x = 8, find y for the x-value of 2. 16 10 8 14
What is the focus of appellate courts
which statement correctly describes Mayan Arcchitecture?
What type of triangle can an isosceles triangle be? Secalene acute obtuse isosceles
If f(x) = 3* + 10 and g(x) = 2x - 4, find (f - g)(x).
An electrical motor spins at a constant 2662.0 rpm. If the armature radius is 6.725 cm, what is the acceleration of the edge of the rotor? O 524,200 m/s O 29.30