netflixacc0107
netflixacc0107 netflixacc0107
  • 11-12-2018
  • Mathematics
contestada

Calculate a57 for the sequence

Calculate a57 for the sequence class=

Respuesta :

ikarus ikarus
  • 11-12-2018

Answer:

A) 78

Step-by-step explanation:

The given sequence is an arithmetic sequence.

Here A1 = -6, common difference = (3/2)

nth term An = a1 + (n -1)d

A57 = -6 + (57 -1)3/2

= -6 + (56)*3/2

= -6 + 28*3

= -6 + 84

A57 = 78

Thank you.

Answer Link

Otras preguntas

HELPPPPPPPP MEEEEEEE PLZZZZZZZZ
Describe factors than can cause meals in restaurants to have variable nutritional values
The dot plot below represents a set of Which set of data does this represent? {0,1, 2, 3, 4, 5, 6, 7, 8} {1, 2, 3, 4, 5, 6) (1, 3, 4, 5, 6] {1, 3, 3, 4, 5, 6]
The admission fee at an amusement park is $1.25 for children and $6.00 for adults. On a certain day, 285 people entered the park, and the admission fees collect
Solve for the value of p. 2 x p = 34
Why did George W. Bush suspend arms sales to China in 1989?
Answer Choices: Distance= 6 mi Distance= 6.2 mi Distance= 6.11 mi Distance: 6.5 mi
what is my name in Spanish
What ideas about knowledge does Locke express in this passage?
A car speeds up from 18.54 m/s to 29.52 m/s in 13.84 s. The acceleration of the car is: