mohammed49 mohammed49
  • 14-12-2018
  • Mathematics
contestada

what is the 20th term of the arithmetic sequence 8,21,34,47,60,..

Respuesta :

Emeraldeyeddragon
Emeraldeyeddragon Emeraldeyeddragon
  • 14-12-2018

Well considering that

F (1) = 8

F (x) = f(x-1) + 13


(Meaning the previous term plus 13)


So

F (x) = 13x - 5


F (0) = -5


Answer Link

Otras preguntas

What is the value of n in the equation 1/2(n-1) - 3 = 3 - (2n + 3)?
How is an Ancient Gesture similar and different to the Odyssey?
The amount of matter something has is _____.
What is the role of natural selection in evolution? O A. Natural selection is a specific mechanism of evolution in which the heritable traits (characteristics)
What are substrates? A. the products of chemical reactions B. the enzymes used to speed up chemical reactions C. the reactants of enzyme-catalyzed reaction
__________ definitions are made up of the set of associations implied by a word in addition to its literal meaning. Question 2 options: a)Connotative b)None of
It took John 12 hours riding his bike to make the round trip to his uncle's. If he averaged 20 mph out and 30 mph back, how long did he travel each way? (Round
A tow truck drags a stalled car along a road. The chain makes an angle of 30???? with the road and the tension in the chain is 1500 N. How much work is done by
Valve between right atrium and right ventricle is called
Which best defines a pioneer species? a species that enters an area and makes its own food a species that enters a community that is stable and balanced the f