Find the median of the following numbers: 8, 11, 11, 12, 13, 15, 16, 16, 18, 21? what is it?

14

Step-by-step explanation:

8, 11, 11, 12, 13, 15, 16, 16, 18, 21

The median is the middle number when the numbers are arranged from smallest to largest

There are 10 number

We need 5 below and 5 above

8, 11, 11, 12, 13   , 15, 16, 16, 18, 21

It is between 13 and 15

Add the two numbers and divide by 2

(13+15)/2 = 14

the median is 14

Step-by-step explanation:

the median is 14 because the average of the two numbers is 14.

13 + 15 =28

28/2= 14

hope this help :-)

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles

1 and 0

step-by-step explanation: