Max travels too his brother's family by car. He drives 216 miles in 4 hours. What is his rate in miles per hour?

54 mph

Step-by-step explanation:

This rate is measured in miles per hour (mph).

Divide 216 miles by 4 hours, obtaining

216 miles

= 54 mph

  4 hours

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: i think it is (1,-2)