nicolelisowski12 nicolelisowski12
  • 02-07-2019
  • Mathematics
contestada

What is the 100th term of the sequence 7, 4, 1, -2 ...

Respuesta :

anonymous12345678901
anonymous12345678901 anonymous12345678901
  • 02-07-2019
The sequence is arithmetic as it goes down 3 every time

Arithmetic nth term formula is an=a1+d(n-1)

an=7-3(n-1)
an=7-3n+3
an=-3n+10

To find the 100th term substitute n for 100
a100=-3(100)+10
a100=-300+10
a100=-290

The 100th term is -290
Answer Link

Otras preguntas

The mean value of land and buildings per acre from a sample of farms is $1300, with a standard deviation of $200. The data set has a bell-shaped distribution. A
Figurative language
what is the 14th amendment?
Morning is a time when i can do my best writing
Which is the correct definition of fungi? A. Any condition that interferes with the proper functioning of the body or mind. B. Primitive life-forms, such
How do you number 1 and 2
what was the time in years
In preparation for a blizzard, a city dispatches a crew to spread salt on the street surface of the bridges around town. The salt is spread on the streets becau
Most of the work of the attorney general involves ________ rather than ________.
The digestion of which food group may be affected by an inadequate amount of stomach acid?