Answer:
Bradely's average speed is 14.4 miles per hour.
Step-by-step explanation:
Average Speed tells the rate at which object is travelling his whole journey.
![Average\ Speed\=\ \frac{Total\ distance\ traveled}{Total\ time\ taken}](https://tex.z-dn.net/?f=Average%5C%20Speed%5C%3D%5C%20%5Cfrac%7BTotal%5C%20distance%5C%20traveled%7D%7BTotal%5C%20time%5C%20taken%7D)
∴ ![Average\ Speed=\dfrac{6 + 6}{\frac{3}{8}+\frac{1}{4}}](https://tex.z-dn.net/?f=Average%5C%20Speed%3D%5Cdfrac%7B6%20%2B%206%7D%7B%5Cfrac%7B3%7D%7B8%7D%2B%5Cfrac%7B1%7D%7B4%7D%7D)
⇒ ![Average\ Speed=\dfrac{12}{\frac{3+2}{8}}](https://tex.z-dn.net/?f=Average%5C%20Speed%3D%5Cdfrac%7B12%7D%7B%5Cfrac%7B3%2B2%7D%7B8%7D%7D)
⇒ ![Average\ Speed=\dfrac{12}{\frac{5}{8}}](https://tex.z-dn.net/?f=Average%5C%20Speed%3D%5Cdfrac%7B12%7D%7B%5Cfrac%7B5%7D%7B8%7D%7D)
⇒ ![Average\ Speed=\frac{12}{5}\times 8](https://tex.z-dn.net/?f=Average%5C%20Speed%3D%5Cfrac%7B12%7D%7B5%7D%5Ctimes%208)
⇒ Average Speed = 14.4 miles per hour
Thus, Bradely's average speed for traveeling his whole journey is 14.4 miles per hour.
Answer:
960
Step-by-step explanation:
Boom! If I get this wrong I am bad.... :(
2 liters = 20 deciliters
20 x 0.15 = 3.00
the answer is $3.00