Answer:
The mentioned milk truck can hold:
- <u>3927 ft^3 of milk</u>.
Step-by-step explanation:
As you can see, the question is asking about the volume of the milk truck, to obtain the volume of a cylinder, first we must to find the area of the surface side, in this case is a circle, to find the area of a circle when we have the diameter is:
- Area of a circle =
![\pi *\frac{\ D^{2} }{4}](https://tex.z-dn.net/?f=%5Cpi%20%2A%5Cfrac%7B%5C%20D%5E%7B2%7D%20%7D%7B4%7D)
Where D is the diameter given (10 feet), now we replace and operate:
- Area of a circle =
![\pi *\frac{\ (10 ft)^{2} }{4}](https://tex.z-dn.net/?f=%5Cpi%20%2A%5Cfrac%7B%5C%20%2810%20ft%29%5E%7B2%7D%20%7D%7B4%7D)
- Area of a circle =
![\pi *\frac{\ 100 ft^{2} }{4}](https://tex.z-dn.net/?f=%5Cpi%20%2A%5Cfrac%7B%5C%20100%20ft%5E%7B2%7D%20%7D%7B4%7D)
- Area of a circle =
![\pi *25 ft^{2}](https://tex.z-dn.net/?f=%5Cpi%20%2A25%20ft%5E%7B2%7D)
- <u>Area of a circle = 78.54 ft^2 approximately</u>
Now, with the data of the area, we can calculate the volume with the formula below:
- Volume of a cylinder = Area of the circle * height
- Volume of a cylinder = 78.54 ft^2 * 50 ft
- <u>Volume of a cylinder = 3927 ft^3</u>
With the calculations, <em>we can see the milk truck can hold 3927 cubic feet of milk with those dimensions</em>.
Answer:
$137.5
Step-by-step explanation:
45/100 X 250
= 11250/100 = 112.5
250-112.5 = 137.5
or
100%-45%=55%
55/100X250
=13750/100 = 137.5
Answer:
C.72
Step-by-step explanation:
because I just did it
Answer:
Many situations will call for you to round decimals to the nearest tenth to make the number easier to work with. Once you understand how to find the tenths and hundredths place, the process is very similar to rounding whole numbers.
Step-by-step explanation:
Many situations will call for you to round decimals to the nearest tenth to make the number easier to work with. Once you understand how to find the tenths and hundredths place, the process is very similar to rounding whole numbers.
Answer:
4
Step-by-step explanation: