livy123098 livy123098
  • 19-04-2017
  • Mathematics
contestada

What is the 33th term of the arithmetic sequence 9.4, 10.6, 11.8, 13,

Respuesta :

clemm28946 clemm28946
  • 19-04-2017
a(1) = 6 = d + c 

a(4) = 33 = 4d + c 

3d = 27=> d=9 

c = -3 

a(2) = 9(2) - 3 = 15 

a(3) = 15 + 9 = 24
Answer Link

Otras preguntas

Everett made 3/5 of the baskets he shot.  Suppose he shot 60 baskets, how many did he make?
Six friends go out to lunch and decide to split the bill evenly. The bill comes to $61.56. How much does each person owe? A. $21.31 B. $10.26 C.$10 D. $8.79
Which property is represented ? 0+45=45
Kate wants to buy a new bicycle. it costs $360. the store is havbonf a sale. the bikes are at 5\6 of the regular price. what's the sale price?
What is The Chief products in Mexico????
Rafael counted a total of 40 white cars and yellow cars.there were 9 times as many white cars and yellow.how many white cars did Rafeal count
I need help ASAP please this is killing me
What did JJ Thomson think the Atom looked like?
answer for a(x+b)=c;2(x+1)=9
Name 3 different pairs of fractions that have the same product when multiplied