princessmr1 princessmr1

21-10-2021
Mathematics

contestada

50, 25, 12.5….
What is the geometric sequence and what is the 8th and 10th term

Respuesta :

centenopayian centenopayian

21-10-2021

the common ratio can be found by dividing any term by the previous one.

clearly r = -1/2

So, Tn = -100 (-1/2)^(n-1) = 200/(-2)^n

Answer Link

Otras preguntas

How many soldiers were killed in World War I?

what is the formula in terms of a? The formula for the area of a pentagon is defined as p=5/2sa.

What waste product do yeast produce under anaerobic conditions?

Plz help meee thanks

Which of the following are thought to be rapidly rotating neutron stars with intense magnetic fields? Choose one answer.a. pulsarsb. white dwarfsc. black holesd

a stone is projected vertically up from the top of a tower 73.5m with velocity 24.5 m/s . find the time taken by the stone to reach the foot of the tower?

How many unique right triangles can be formed that have side lengths of 8in and 10in

what is another word for products

How old was sir isaac newton when he died

PLEASE HELP ME!how did the case of Gibbons versus Ogden have an economic impact on America in the 19th century?