Which set contains only irrational numbers 1). {-64, O, 19, 13)
2).{-50, -13, 10, 54}
3). {-26, - 16, V2, V8}
4).{-8, -74, 3, 16)

arithmetic sequence

step-by-step explanation:

given that a sequence has terms as

19, 15, 11,

this is represented on a graph

the pattern indicates that the sequence is an arithmetic sequence with i term

a=19 and common difference d =-4

any general term

thus the sequence is reduced by 4 for each successive term starting from 1 and nth term is

24-5n.

first negative term would start after 5th term

5th term =24-25< 0

from 5th term onwards the sequence would be negative.

answer: no

step-by-step explanation:

you are only given the cost not the amount of pounds.

a = 3.14

b = 18

c = 18/5 or 3.6 or 3 3/5

step-by-step explanation: