pltassler pltassler
  • 01-07-2020
  • Mathematics
contestada

What is the 22nd term of the arithmetic sequence where a1= 8 and a9= 56

Respuesta :

Ruilin0715
Ruilin0715 Ruilin0715
  • 01-07-2020
56=8+(9-1)d
48=8d
d=6
t22=8+(22-1)6
T22=134
Answer Link
acrain51
acrain51 acrain51
  • 23-02-2021

Answer:

A).134

Step-by-step explanation:

Answer Link

Otras preguntas

After what happened on April 19 can war between the colonies and Great Britain be avoided?
Natalie earns $2.50 for each cd she sells and $3.50 for each dvd she sells.  Natalie sold 45 dvds last year.  She earned a total of $780 last year selling cds a
The height of a rectangular prism with a 20 cm by 12 cm base and a 30 cm diagonal.find the unknown dimension
How did scientists discover the common structure of cells?
What is the mean of 87, 93, 86, 90, and 84?
The height of a rectangular prism with a 20 cm by 12 cm base and a 30 cm diagonal.find the unknown dimension
you measure or observe two events to occur at the same time one nearby and one further away. Which one did you actually see first?
“The genetic code is universal.” Explain this statement.
you measure or observe two events to occur at the same time one nearby and one further away. Which one did you actually see first?
Does every point lie in a quadrant?