mathsfan2004 mathsfan2004

04-07-2022
Mathematics

contestada

The first five terms of a quadratic sequence is 1,8,21,40,65 .
What is the nth term of this sequence?

Thanks
And will give a brainliest!!

Respuesta :

Аноним Аноним

04-07-2022

Answer: Nth term = 5

Explanation:

An = a + ( n - 1 ) d

a = first term and

d = the difference

An = 1 + ( n - 1 ) 6

= 1n - 1 + 6

CLT

N = -1+6

N = +5 /5

Mark brainliest

Answer Link

armanarnav armanarnav

04-07-2022

Answer:

Formula To Find: [tex]a_{n} = 3n^2 - 2n[/tex]

Step-by-step explanation:

Ver imagen armanarnav

Answer Link

Otras preguntas

What are the essential ingredients of a successful evacuation plan? A. Practice, routine, and getting out of the building quickly B. Planning, prepa

Wendy has already purchased vases for $141. She still needs to purchase flowers for the vases which cost $2 each. She has $517 to spend on her vases and flowers

What conditions might havechanged in the slime mold'senvironment to cause sporeproduction?

1. The first commandment tells Jews that there is only one god. Why is this so important for Jewish people? (Hint: think about the origin story.)

What is the solution of 2(x+5)=3x+1

4. What does active transport mean?

At the moment a hot cake is put in a cooler, the difference between the cake's and the cooler's temperatures is 50\degree50°50, degree Celsius. This causes the

(2/3)^x=3.375. Solve for x

A woman is about to deliver triplets. If each child is the product of an independent fertilization event (i.e. fraternal twins, not identical twins), what is th

What is the pi of S=(Πr^2)+(2Πr)h