<em>Your question has confusing details. So, I will rephrase as:</em>
<em>How many 2' x 4' would be needed for Bottom Plates and Double Top Plates on a Building 25' x 50' ?
</em>
<em></em>
Answer:
12.5 plates
Step-by-step explanation:
Given
Building dimension:
![Length = 25ft](https://tex.z-dn.net/?f=Length%20%3D%2025ft)
![Width = 50ft](https://tex.z-dn.net/?f=Width%20%3D%2050ft)
Plates
![Length = 2ft](https://tex.z-dn.net/?f=Length%20%3D%202ft)
![Width= 4ft](https://tex.z-dn.net/?f=Width%3D%204ft)
To do this, we have to divide the dimension of the building by the dimension of the plates
So, we have:
![n = \frac{Length\ of\ Building}{Length\ of\ Plates}](https://tex.z-dn.net/?f=n%20%3D%20%5Cfrac%7BLength%5C%20of%5C%20Building%7D%7BLength%5C%20of%5C%20Plates%7D)
and
![n = \frac{Width\ of\ Building}{Width\ of\ Plates}](https://tex.z-dn.net/?f=n%20%3D%20%5Cfrac%7BWidth%5C%20of%5C%20Building%7D%7BWidth%5C%20of%5C%20Plates%7D)
For the length, we have:
![n = \frac{25}{2}](https://tex.z-dn.net/?f=n%20%3D%20%5Cfrac%7B25%7D%7B2%7D)
![n = 12.5](https://tex.z-dn.net/?f=n%20%3D%2012.5)
For the width, we have:
![n = \frac{50}{4}](https://tex.z-dn.net/?f=n%20%3D%20%5Cfrac%7B50%7D%7B4%7D)
![n = 12.5](https://tex.z-dn.net/?f=n%20%3D%2012.5)
So, 12.5 of the plates are needed
Answer:
7.80%
Step-by-step explanation:
Given data
Amount borrowed=$3,209
Payback amount= $4,210.21
Simple interest= 4,210.21-3,209= 1001.21
time= 4 years
We know that
SI= PRT/100
1001.21= 3,209*R*4/100
cross multiply
1001.21*100= 12836R
100121/ 12836= R
R=7.80
Hence the rate is 7.80%
There is some ambiguity here which could be removed by using parentheses. I'm going to assume that you actually meant:
x-3
h(x) = ---------------
(x^3-36x)
To determine the domain of this function, factor the denominator:
x^3 - 36x = x(x^2 - 36) = x(x-6)(x+6)
The given function h(x) is undefined when the denominator = 0, which happens at {-6, 0, 6}.
Thus, the domain is "the set of all real numbers not equal to -6, 0 or 6."
Symbolically, the domain is (-infinity, -6) ∪ (-6, 0) ∪ (0, 6) ∪ (6, +infinity).
Answer:
one side of the room would be 11 feet
Step-by-step explanation:
the area is 121 square feet
take the square of it and it would be 11 feet in length and 11 feet in width
Do u have a math book maybe it will kinda help