gdavila817 gdavila817

26-07-2020
Mathematics

contestada

what is the 8th term of the geometric sequence with this explicit formula

what is the 8th term of the geometric sequence with this explicit formula class=

Respuesta :

folarin7 folarin7

26-07-2020

Answer: 640 (B)

Step-by-step explanation:

The explicit formula

an = -5 × ( -2 )(n - 1) bearing in mind that n = 8

Therefore, putting n = 8 - 1, = 7

-5 × -2(7) raised to the power of 7

an = -5 × -128

= 640

Answer Link

Otras preguntas

what is the driving force of photosynthesis?

Math please show work along with answer please

A net force of 100 newtons is applied to a wagon for 5 seconds. This causes the wagon to undergo a change in momentum of

The cost of a disc holder is 25p. John has £15 to spend what is the greatest number of compact disc holders can john buy for £15?

Lizbeth shouted in the sunshine as she shifted under the shade-giver's branches. Which phrase is a kenning? A. Shade-giver's B. In the sunshine C. Lizb

An etymological dictionary entry that includes the letters "ME" refers to

97.75 is what letter grade

Which woman wrote a series of stories denouncing slavery and published them under the title Uncle Tom's Cabin? Harriet Beecher Stowe Harriet Tubman Sojourner Tr

Why aniline does not undergo friedal craft reaction?

How did the discovery of the electron change the Atomic Model?