ernesto6720 ernesto6720

02-11-2020
Mathematics

contestada

what is the equation for the nth term of the arithmetic sequence.
28, 25, 22, 19, ....

Respuesta :

02-11-2020

Answer:

31-3n

Step-by-step explanation:

d=-3

a1=28

an= 28+(n-1)(-3)=28-3n+3

an=31-3n

Answer Link

Otras preguntas

______ Two words with the same opening consonant placed near one another

What are the values of a 1 and r of the geometric series? 1 + 3 + 9 + 27 + 81 a 1 = 1 and r = one-third a 1 = one-third and r = 1 a 1 = 1 and r = 3 a 1 = 3 and

Which of the following correctly describes the number of protons and electrons in an atom?The number of protons is higher than the number of electronsThe number

What is y=2x+8 if x is 2

In triangle ABC, the measure of angle B is 60 more than A. The measure of angle C is eight times the measure of A. If x represents the measure of angle A, set u

can someone help me please

Dehnil has 6 teaspoons of salt . The ratio to tablespoons is 3:1 , how many tablespoons of salt does Dehnil have ?

Question 1 of 5 2 Points What is the simplified fractional equivalent of the terminating decimal 0.25? O O A. CINNICT O O c. 1 O D. 25 SUBMIT

How did Richard Nixon gain a reputation as a world peacemaker?A.He was able to ease tensions with the Soviet Union.B.He resisted early pressure to enter the Vie

what is anatomy? why we study anatomy? purpose of study