aLexy8yyySpln aLexy8yyySpln

02-09-2016
Mathematics

contestada

Is the sequence 5, 9, 15, an arithmetic sequence? Explain.

Respuesta :

sqdancefan sqdancefan

12-07-2019

Answer:

no

Step-by-step explanation:

An arithmetic sequence has a common difference between adjacent terms. Here, the differences are ...

9 -5 = 4
15 -9 = 6

The differences are different, not common, so this is NOT an arithmetic sequence.

Answer Link

Otras preguntas

If the length of each side of a square prism is ten feet. Find the total surface area of this object

What is the solution: (9x+2)(4x^2+35x-9)=0

Compute the value of the discriminant and give the number of real solutions to the quadratic equation: 3x^2 - 7x + 9 = 0

Find the length of the radius of the following circle. (x + 2)2 + y2 = 10

Hassan's backyard swimming pool is 30 feet long, 20 feet wide, and 5 feet deep. There are 7.5 gallons of water in 1 cubic foot. How many gallons of water will t

Rachel and David share 40 biscuits between them in the ratio 2:3, How many biscuits do they each get?

What is the solution: (9x+2)(4x^2+35x-9)=0

Which ancient civilization is associated with the Twelve Tables, an extensive road system, and the poets Horace and Virgil?

Hassan's backyard swimming pool is 30 feet long, 20 feet wide, and 5 feet deep. There are 7.5 gallons of water in 1 cubic foot. How many gallons of water will t

A curved section of roadway is in the shape of a circular arc of 410-m radius. The curved section is horizontal, not banked. The coefficient of friction for tir