Answer:
its a such a hard questions i think you should ask to you're teacher ?
You multiply 3 times 8 and you get 24
18 miles
183.6 divided by 10.2 = 18, and to check the answer if we multiply 18 and 10.2 it equals 183.6
The diameter of the cylinder given = 3 yd.
the height given = 4 yd.
The radius is half of the diameter. So, the radius of the cylinder = (3/2)yd.
The formula to find the volume of the cylinder = ![\pi r^2h](https://tex.z-dn.net/?f=%20%5Cpi%20r%5E2h%20)
Where, r = radius, and h = height.
Now we can find the volume by plugging in the values of r and h in the formula.
The required volume of the cylinder
= ![\pi r^2h](https://tex.z-dn.net/?f=%20%5Cpi%20r%5E2h%20)
= ![\pi (3/2)^2 (4)](https://tex.z-dn.net/?f=%20%5Cpi%20%283%2F2%29%5E2%20%284%29%20)
= ![\pi (9/4) 4](https://tex.z-dn.net/?f=%20%5Cpi%20%289%2F4%29%204%20)
= ![36\pi /4](https://tex.z-dn.net/?f=%2036%5Cpi%20%2F4%20)
= ![9\pi](https://tex.z-dn.net/?f=%209%5Cpi%20%20)
Volume of the cylinder =
= 27.3 yd³
Answer:
2.92
Step-by-step explanation:
Normal price
4 * 6.98 =27.92
Sale price
2 for 12.50 means 4 at 2* 12.50
2*12.50 = 25
Subtract
27.92-25=2.92
He saved 2.92