You should set up an X and Y table. Make time X and Distance Y. (the table is like a cross: on the left top put x and left top put y. Then under the line list the x and y numbers given in order.) Then find the "slope" which is y/x (rise over run) then you get the increase rate of 45 mph. The relation between them would be D=45t
Answer:
The answer is A
Step-by-step explanation:
Step-by-step explanation:
7.8× -9.2=14.2
=7.8×=14.2+9.2
=7.8×=23.9
×=3.0641
Answer:
Step-by-step explanation:
![\tan \: 30 \degree = \frac{7}{x} \\ \\ \therefore \: \frac{1}{ \sqrt{3} } = \frac{7}{x} \\ \\ x = 7 \sqrt{3} \\](https://tex.z-dn.net/?f=%20%5Ctan%20%5C%3A%2030%20%5Cdegree%20%3D%20%20%5Cfrac%7B7%7D%7Bx%7D%20%20%5C%5C%20%20%5C%5C%20%20%5Ctherefore%20%5C%3A%20%20%5Cfrac%7B1%7D%7B%20%5Csqrt%7B3%7D%20%7D%20%20%3D%20%20%5Cfrac%7B7%7D%7Bx%7D%20%20%20%5C%5C%20%20%5C%5C%20x%20%3D%207%20%5Csqrt%7B3%7D%20%20%5C%5C%20)
Answer:
The volume of a cube with an edge length of 48.0 m expressed in units of hogshead is
.
Step-by-step explanation:
Given : A hogshead is an old English unit of volume equal to 238.48 L.
To find : What is the volume of a cube with an edge length of 48.0 m expressed in units of hogshead?
Solution :
Edge length of a cube = 48 m
Volume of the cube is ![V=a^3](https://tex.z-dn.net/?f=V%3Da%5E3)
![V=48^3](https://tex.z-dn.net/?f=V%3D48%5E3)
![V=110592\ m^3](https://tex.z-dn.net/?f=V%3D110592%5C%20m%5E3)
Now, 1 m³= 1000 L
![110592\ m^3=110592\times 1000\ L](https://tex.z-dn.net/?f=110592%5C%20m%5E3%3D110592%5Ctimes%201000%5C%20L)
![110592\ m^3=110592000\ L](https://tex.z-dn.net/?f=110592%5C%20m%5E3%3D110592000%5C%20L)
A hogshead is an old English unit of volume equal to 238.48 L.
i.e. 238.48 L = 1 hogshead
1 L =
hogshead
So, 110592000 L =
hogshead
110592000 L = 463737.001006 hogshead
or the volume of a cube with an edge length of 48.0 m expressed in units of hogshead is
.