stonemegan stonemegan

14-07-2017
Mathematics

contestada

Given a1=64, r=1/2 find the next three terms and the explicit formula.

Respuesta :

14-07-2017

Any geometric sequence can be expressed as:

a(n)=ar^(n-1), in this case a=64 and r=1/2 so

a(n)=64(1/2)^(n-1)

So the 2nd, 3rd, and 4th terms are:

32, 16, and 8

Answer Link

Otras preguntas

1) Un cuerpo se mueve desacelerando a razón de 8m/s2, calcula: a) La velocidad que tenía 5 segundos antes de detenerse. b) La distancia recorrida los últimos 5

The diameter of a circle is 3 cm. Find the circumference to the nearest tenth.

PLEASE HELP DUE TOMORROWyou dont need the other part its just the same question but different

Identity the range of the function shown in the graph.

Explain the role that gravitation played in the formation of the Moon after the large planetesimal hit

what is absolute location

True or False: . Evolution happens because organisms need new features. . Traits cannot be good or bad, their effect on the success of a creature depends on

Please help me with this and explain

A person must score in the upper 7% of the population on an admissions test to qualify for membership in society catering to highly intelligent individuals. If

he perimeter of the figure is given. Find the length of the indicated side. 3x − 3 Perimeter = 14x + 2 The length of the indicated side is .