BetsyHaft BetsyHaft
  • 21-12-2021
  • Mathematics
contestada

The 13th arithmetic sequence of whose common difference is d=7 and first term is A1=3

Respuesta :

Аноним Аноним
  • 21-12-2021

Answer:

87

Step-by-step explanation:

difference = 7

A1 = 3

so let's imagine this arithmetic sequence as

3, 10, 17, 24 etc....

mathematically the sequence can be described as

An = a1 + (n - 1) d

A13 = 3 + (13 - 1) 7 = 3 + 12*7 = 87

Answer Link

Otras preguntas

Ms walkers science class is doing an egg drop experiment from the balcony of their school. Each egg is protected by a contraption that the student collectively
the zoos good or bad ? why ?
On a piece of paper, use a protractor to construct a triangle with angle measures of 50° and 70° What is the measure of the third angle? A.) 60° B.) 80° C.) 10
I need help with this question please
power : empower :: symbol : ?​
between what two consecutive intergers is √182 how can you determine this without a calculator​
Let g(x)=3x g(g(g(-1)))
Match the items with their respective descriptions. A. width and height B. landscape and portrait C. envelope and letter D. wide and narrow 1. page orienta
In negative reinforcement, the reinforcement for the target behavior can most accurately be described as
All the factors of 24