M2th913 M2th913

16-01-2018
Mathematics

contestada

Indentify the common ratio of the following sequence 5,-15,45

Respuesta :

zrh2sfo zrh2sfo

16-01-2018

The Answer is 1:-3:9

Answer Link

highwireact highwireact

16-01-2018

-3

We obtain the common ratio for a sequence by dividing one term by the one before it. If there’s a common ratio, all of the quotients should be the same. In this case:

-15/3 = 45/-15 = -3

Answer Link

Otras preguntas

Larry plans to pay two walls and his room the ceiling is 8 feet above the floor one of the walls is 13 feet wide and the other is 10 feet wide what is the area

Which verb correctly completes the sentence? In the bright sunlight, a child in colorful clothes __________ tag on the grass. A. plays B. play

True or false: Regular exercise can have positive effects on a person's emotional health and his or her physical health.

The resting heart rates for 80 women aged 46–55 in a simple random sample are normally distributed, with a mean of 71 beats per minute and a standard deviation

How does energy acquisition in the deep sea differ from energy acquisition near the ocean’s surface? a. Organisms in the deep sea acquire energy directly from t

how does mutations result in genetic variation

I need help with all three problems Please help me!

Which abbreviation indicates where services were provided to beneficiaries?

combine like terms 7x4-5x4

ill give 95 to how answers this write In "The Legend of Sleepy Hollow," what do the old country wives say happened to Ichabod Crane? A. He was spirited away