Answer:
The cyclists should be riding 20 miles every day. (Which is a lot for me)
Step-by-step explanation:
All we have to do to find how many Miles per Day, is to divided the miles by the days.
120 ÷ 6 = 20
So, the cyclists should be riding 20 miles every day.
The radius of cone is 2 inches
<em><u>Solution:</u></em>
<em><u>The volume of cone is given by formula:</u></em>
![V = \frac{\pi r^2h}{3}](https://tex.z-dn.net/?f=V%20%3D%20%5Cfrac%7B%5Cpi%20r%5E2h%7D%7B3%7D)
Where,
"V" is the volume of cone
"r" and "h" are the radius and height of cone respectively
Given that, volume of a cone is 16 pi cubic inches
Its height is 12 inches
Therefore, we get,
V =
cubic inches
h = 12 inches
r = ?
<em><u>Substituting the values in formula, we get</u></em>
![16 \pi = \frac{ \pi \times r^2 \times 12}{3}\\\\16 = 4r^2\\\\r^2 = 4\\\\r = \pm 2](https://tex.z-dn.net/?f=16%20%5Cpi%20%3D%20%5Cfrac%7B%20%5Cpi%20%5Ctimes%20r%5E2%20%5Ctimes%2012%7D%7B3%7D%5C%5C%5C%5C16%20%3D%204r%5E2%5C%5C%5C%5Cr%5E2%20%3D%204%5C%5C%5C%5Cr%20%3D%20%5Cpm%202)
Since, radius cannot be negative, ignore r = -2
Thus radius of cone is 2 inches
Answer:
your answer should be 7 or 7.5 minutes.
Step-by-step explanation:
Hope this helps and have a great day