4/20 is 0.20, which is equivalent to 20%.
Remember that 1.0=100%, 0.5=50%, 0.2=20%, 0.05=5%, and so on.
Answer:
60 mph
Step-by-step explanation:
70 - 10 = 60 miles per hour
32.00=3 tens 2 ones 30+2=32
Answer:
Option B. ![11.78\ in^{3}](https://tex.z-dn.net/?f=11.78%5C%20in%5E%7B3%7D)
Step-by-step explanation:
we know that
The volume of a cone is equal to
![V=\frac{1}{3} \pi r^{2}h](https://tex.z-dn.net/?f=V%3D%5Cfrac%7B1%7D%7B3%7D%20%5Cpi%20r%5E%7B2%7Dh)
we have
![r=1.5\ in](https://tex.z-dn.net/?f=r%3D1.5%5C%20in)
![h=5\ in](https://tex.z-dn.net/?f=h%3D5%5C%20in)
substitute
![V=\frac{1}{3} \pi (1.5)^{2}(5)](https://tex.z-dn.net/?f=V%3D%5Cfrac%7B1%7D%7B3%7D%20%5Cpi%20%281.5%29%5E%7B2%7D%285%29)
![V=3.75\pi\ in^{3}](https://tex.z-dn.net/?f=V%3D3.75%5Cpi%5C%20in%5E%7B3%7D)
assume
![\pi =3.14](https://tex.z-dn.net/?f=%5Cpi%20%3D3.14)
![V=3.75(3.14)=11.78\ in^{3}](https://tex.z-dn.net/?f=V%3D3.75%283.14%29%3D11.78%5C%20in%5E%7B3%7D)