In 4 hours, you hike 10 miles. which unit rate describes your speed on the hike?

2.5 miles per hour (mph)

To get this answer, divide 10 over 4

10/4 = 2.5

You can think of it in terms of this ratio

10 miles: 4 hours

If we divide both parts of that ratio by 4, then we'll have

10 miles: 4 hours

(10/4) miles: (4/4) hours

2.5 miles: 1 hour

Therefore, in one hour, you can walk 2.5 miles. The unit rate is basically the speed in which you can do a task in one unit of time, in this case how far you can walk in 1 hour.

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:

you can add the two numbers and divide the result by 2. or you can find the gap between the two numbers and add half of this to the smaller number.