Hey or range for each
Determine and find the most appropriate measure UI telli al enemy or re
roup of friends were 21.1.205
1 The finishing times in minutes for a 5 kilometers run by a group of friends
19.7. 20.3, 17.7, and 22.6. What was the spread of the times?

Answer : 100 meters2:35/mile or 1:36/km2:49/mile or 1:45/km

200 meters2:35/mile or 1:36/km2:52/mile or 1:47/km

400 meters2:54/mile or 1:48/km3:12/mile or 1:59/km

800 meters3:23/mile or 2:06/km3:48/mile or 2:21/km

1,500 meters3:41/mile or 2:17/km4:07/mile or 2:34/km

1 mile3:43/mile or 2:19/km4:13/mile or 2:37/km

5K4:04/mile or 2:31/km4:34/mile or 2:50/km

10K4:14/mile or 2:38/km4:45/mile or 2:57/km

Half Marathon

(13.11 miles / 21.098 km)4:27/mile or 2:46/km4:58/mile or 3:05/km

Marathon

(26.22 miles / 42.195 km)4:41/mile or 2:55/km5:10/mile or 3:13/km

Step-by-step explanation: sorry if this is wromg :/ ( but if it is please add me as the brainist answer )

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

a is the right answer