Ahorse in a race ran 8 1/2 miles every 1/2 hour fin how much did it ran in 1 hour , 2 hours and 2 1/2 hours

17 mph

Step-by-step explanation:

A horse in a race ran 8 1/2 miles every 1/2 hour.  How far did the horse run in 1 hour?

Find the unit rate:

8 1/2 miles         17/2

= mph = 17 mph (answer)

  1/2  hour           1/2

question

what is the value of the third quartile of the data set represented by this box plot? a. 19 b. 21 c. 26 d. 29

answer

c

fahrenheit

step-by-step explanation:

fahrenheit is more precise than celsius. the ambient temperature on most of the inhabited world ranges from -20 degrees fahrenheit to 110 degrees fahrenheit—a 130-degree range. on the celsius scale, that range is from -28.8 degrees to 43.3 degrees—a 72.1-degree range. this means that you can get a more exact measurement of the air temperature using fahrenheit because it uses almost twice the scale.