Speed is measured in miles per hour (mph).
<span>The formula Distance equals rate times time (d=rt) can be rearranged and the rate can be solved, </span>
<span>d = r*t => r = d / t . d = 100 miles, time = 6 hours, Rate = 16.66 mph (16 and two thirds). </span>
<span>The same formula can be used for the second part, </span>
<span>21000 / 24 = rate, Rate = 875 kilometers per hour</span>
Answer:
38.25
Step-by-step explanation:
Multiply 85 by 55 and you get 4675 then divide by 100.
Then you will get 46.75. Then subtract 46.75 from 85
It is, because Lauren may have gotten a incredibly high score on the first test, and a worse one on the second, while Antoine may have gotten a horrible score for the first test.
Answer:
radius 2 meters
Step-by-step explanation:
Take the circumference formula 
Divide both sides by pi ÷ 3.14 ÷3.14
4=d
Divide by 2 to find radius 4 divided by 2 is 2