A building has two elevators that both go above and below ground. At a certain time of day, the travel time it takes elevator A to reach height h in meters is 0.8h+ 16 seconds.

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.

chase is right because he already been to the swings and he know how far it will be to get there

step-by-step explanation:

6 and 24

step-by-step explanation:

6 x 4 = 24