Greg plays baseball at a field where the baseball diamond is a square with each side of the square measuring 90 feet. If the baseball was thrown from home plate to 2nd base, and then from 2nd base to 3rd, how many feet did the baseball travel? Round to the nearest tenth.

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.

step-by-step explanation: