Answer:
31
Step-by-step explanation: you have to change day into 24 and hour into 1 since there are 24 hours in a day so once you do that if you divide the left equation by 24 to match the denominators then you have to divide the numerator(744) by 24 as well to get pounds on the right side which comes out to be 31
Hope this helps
Answer:
2.4
Step-by-step explanation:
8.4/7=1.2
1.2x2=2.4
<h3><u>Question:</u></h3>
A pyramid has a square base with sides of length s. The height of the pyramid is equal to 1/2 of the length of a side on the base. Which formula represents the volume of the pyramid?
<h3><u>Answer:</u></h3>
<em><u>The formula represents the volume of the pyramid is:</u></em>
![V=\frac{1}{6}s^3](https://tex.z-dn.net/?f=V%3D%5Cfrac%7B1%7D%7B6%7Ds%5E3)
<h3><u>Solution:</u></h3>
<em><u>The volume of square pyramid is given by formula:</u></em>
![V = \frac{1}{3} a^2h](https://tex.z-dn.net/?f=V%20%3D%20%5Cfrac%7B1%7D%7B3%7D%20a%5E2h)
Where, "h" is the height of pyramid
"a" is the length of side of base
Here given that, pyramid has a square base with sides of length s
Therefore,
a = s
The height of the pyramid is equal to 1/2 of the length of a side on the base
![h = \frac{1}{2} \times s\\\\h = \frac{s}{2}](https://tex.z-dn.net/?f=h%20%3D%20%5Cfrac%7B1%7D%7B2%7D%20%5Ctimes%20s%5C%5C%5C%5Ch%20%3D%20%5Cfrac%7Bs%7D%7B2%7D)
<em><u>Thus the volume of pyramid becomes:</u></em>
![V = \frac{1}{3} \times s^2 \times \frac{s}{2}\\\\V = \frac{s^3}{6}](https://tex.z-dn.net/?f=V%20%3D%20%5Cfrac%7B1%7D%7B3%7D%20%5Ctimes%20s%5E2%20%5Ctimes%20%5Cfrac%7Bs%7D%7B2%7D%5C%5C%5C%5CV%20%3D%20%5Cfrac%7Bs%5E3%7D%7B6%7D)
![\boxed{V=\frac{1}{6}s^3}](https://tex.z-dn.net/?f=%5Cboxed%7BV%3D%5Cfrac%7B1%7D%7B6%7Ds%5E3%7D)
Thus the formula represents the volume of the pyramid is ![\frac{s^3}{6}](https://tex.z-dn.net/?f=%5Cfrac%7Bs%5E3%7D%7B6%7D)