Is there an image that can help us please share
Answer:
![\text{Selling price} = \$1000e^{5.6}](https://tex.z-dn.net/?f=%5Ctext%7BSelling%20price%7D%20%3D%20%5C%241000e%5E%7B5.6%7D)
The selling price of house is approximately 270.4264 thousand dollars.
Step-by-step explanation:
We are given the following in the question:
A linear model gives the relation between natural logarithm of price, in thousands of dollars, and size, in 100 square feet.
![\ln( \text{price})=2.08+0.11(\text{size})](https://tex.z-dn.net/?f=%5Cln%28%20%5Ctext%7Bprice%7D%29%3D2.08%2B0.11%28%5Ctext%7Bsize%7D%29)
Let p be the price and s be the size.
![\ln(p) = 2.08 + 0.11(s)](https://tex.z-dn.net/?f=%5Cln%28p%29%20%3D%202.08%20%2B%200.11%28s%29)
We have to approximate the selling price for a house with a size of 3,200 square feet.
Thus, we put s = 32
![\ln(p) = 2.08 + 0.11(32)\\\ln(p) = 5.6\\p = e^{5.6}\\p = 270.4264\\\text{Selling price} = \$1000e^{5.6}](https://tex.z-dn.net/?f=%5Cln%28p%29%20%3D%202.08%20%2B%200.11%2832%29%5C%5C%5Cln%28p%29%20%3D%205.6%5C%5Cp%20%3D%20e%5E%7B5.6%7D%5C%5Cp%20%3D%20270.4264%5C%5C%5Ctext%7BSelling%20price%7D%20%3D%20%5C%241000e%5E%7B5.6%7D)
Thus, the selling price of house is approximately 270.4264 thousand dollars.
Answer:
God will help you and has a plan for you. Please don't cheat or look up answers. I used to be like you but I stopped. God always has a plan for you! Just remember this. He loves you. Share the messagee
Step-by-step explanation:
Answer:
1.3
Step-by-step explanation:
3.5 - y
y= 2.2
So substitute the Values and do 3.5 - 2.2 and you get 1.3 as answer
I hope This helped!
A.
If we take 7 paintings to be hung in 7 spaces side by side, the first space can have any one of the 7 paintings, the second space can have any one of the remaining 6 paintings (as 1 is already hung), the third space can have any one of the remaining 5 paintings (as 2 already hung)...It goes on like this.
So we have
ways to arrange all the paintings from left to write. <em>(in factorial notation it is 7!=5040)</em>
B.
We use combinations rather than permutations because order doesn't matter. If we name the paintings A,B,C,D,E,F, and G, groups of 3 paintings of ABC or ACB are the same. So we evaluate
using the combination formula,
![nCr=\frac{n!}{(n-r)!r!}](https://tex.z-dn.net/?f=nCr%3D%5Cfrac%7Bn%21%7D%7B%28n-r%29%21r%21%7D)
We have,
![7C3=\frac{7!}{(7-3)!*3!} = \frac{7!}{4!*3!} = 35](https://tex.z-dn.net/?f=7C3%3D%5Cfrac%7B7%21%7D%7B%287-3%29%21%2A3%21%7D%20%3D%20%5Cfrac%7B7%21%7D%7B4%21%2A3%21%7D%20%3D%2035)
C.
This is similar to part A in some ways. Any 3 pictures can be arranged in
different ways.
. So, 6 different ways.
ANSWER:
A) 5040 ways
B) 35 different groups
C) 6 ways