kiyahfrmpike kiyahfrmpike

01-05-2019
Mathematics

contestada

What is the explicit formula for this geometric sequence 64, 16, 4, 1

Respuesta :

choixongdong choixongdong

01-05-2019

Answer:

a(n) = 64 * (1/4)^(n-1)

Step-by-step explanation:

64/16 = 4

16/4 = 4

and so on

so r = 1/4

Geometric sequence:

a(n) = a1 r^(n-1)

a(n) = 64 * (1/4)^(n-1)

Answer Link

Otras preguntas

As agriculture became entrenched in the south: A. Southern whites began to doubt the benefits of slavery. B. the South became too dependent on one crop, l

In what decades was decorating style dictated by decorators and manufacturers? A. 1890s and 1910s C. 1940s and 1950s B. 1920s and 1930s D. 1980s and 1990s 2. A

Which is the most formal kind of functional writing? writing a letter to the editor creating a list of terms to study writing a text message taking a phone

What's monkfish defense

Identify the subordinate clause in this sentence. The South China tiger is the most critically endangered tiger, although other subspecies are also threatened.

Which unit would you use to measure the amount of water in a swimming pool? pints quarts gallons cups

Which is a key reason for public disclosure laws

The pitchers mound in baseball is 85m from the plate. It takes 4 seconds for a pitch to reach the plate. How fast is the pitch?

Where do prefixes occur in a word? after a word * at the beginning of a word in the middle of a word at the end of a word

Match each fraction with its equivalent decimal number. 1.2/5 2.7/20 3.3/25 4.7/10 A.0.35 B.0.7 C.0.12 D.0.4