kingaang kingaang

11-04-2019
Mathematics

contestada

What is the common difference in the arithmetic sequence 30, 27, 24, 21, 18, ...?
a. -1 c. 3 b. -3 d. 30

Respuesta :

23-04-2019

Answer:

b. -3

Step-by-step explanation:

The common difference in an arithmetic sequence:

[tex]d=a_{n+1}-a_n[/tex]

27 - 30 = -3

24 - 27 = -3

21 - 24 = -3

18 - 21 = -3

CORRECT :)

It's constant.

Answer Link

mojoman519 mojoman519

27-03-2022

Answer:

b

Step-by-step explanation:

edge2021

Answer Link

Otras preguntas

What is 5/9 equivalent to

What is 5/9 equivalent to

What is the earliest form of writing?

The organ system that forms a communication and coordination network throughout all parts of an animal’s body is known as the (A) digestive system. (B) respirat

How many atoms of carbon are in 24 grams of carbon? a) 1.2 x 10²⁴ atoms b) 1.7 x 10²⁶ atoms c) 1.2 x 10²⁵ atoms d) 3.0 x 10²⁴ atoms e) 3.0 x 10²³ atoms Can anyo

What's 15.24,15.14,15.04, rule

(has,have) any of the missing packages been located?

Help on these plzzzzz it is really hard

How many atoms of carbon are in 24 grams of carbon? a) 1.2 x 10²⁴ atoms b) 1.7 x 10²⁶ atoms c) 1.2 x 10²⁵ atoms d) 3.0 x 10²⁴ atoms e) 3.0 x 10²³ atoms Can anyo

Whats The common denominator fractions for 1/2 and 1/4