aleCegliaecw aleCegliaecw

14-09-2016
Mathematics

contestada

What is the seventh term of a sequence whose first term is 1 and whose common ratio is 3? a. 243 b. 729 c. 2,187

Respuesta :

HomertheGenius HomertheGenius

16-09-2016

This is a geometric sequence.
a 1 = 1, r = 3
T n = a 1 * r ^( n - 1 )
T 7 = 1 * 3^6
T 7 = 729
Answer: B ) 729

Answer Link

Otras preguntas

Help me please!!! The atom fluorine generally will become _____ stable through the formation of an ionic chemical compound by accepting _______ electron(s) from

A(n) ____________________ is responsible for the composition and lighting of each shot in a film. a.actor c.director b.cinematographer d.producer

What is the quotient of 7035/15 pls answer this fast

, Stevens glass holds 40 milliliters of milk fairs holds 2/5 as much milk. How much milk does fairs hold

Why is college, not for everyone

Read the excerpt from Lee Child’s "A Simple Way to Create Suspense". Like the old cartoon of the big fish eating a smaller fish eating a very small fish, you’ll

What do Buddhists believe about human behavior and the class/caste system?

454 rounded to the nearest ten

(−2)⋅(8)−(4)⋅(−3) A. -17 B. -3 C. -4

The Bureau of Labor Statistics has identified four leading causes of workplace deaths in the construction industry. What are these?