Answer:
The slope is 1. A.
Step-by-step explanation:
Answer:
![\large\boxed{_6P_2=30}](https://tex.z-dn.net/?f=%5Clarge%5Cboxed%7B_6P_2%3D30%7D)
Step-by-step explanation:
![_nP_k=\dfrac{n!}{(n-k)!}\\\\n!=1\cdot2\cdot3\cdot...\cdot n\\======================\\\\_6P_2=\dfrac{6!}{(6-2)!}=\dfrac{6!}{4!}=\dfrac{4!\cdot5\cdot6}{4!}\\\\\text{cancel}\ 4!\\\\=5\cdot6=30](https://tex.z-dn.net/?f=_nP_k%3D%5Cdfrac%7Bn%21%7D%7B%28n-k%29%21%7D%5C%5C%5C%5Cn%21%3D1%5Ccdot2%5Ccdot3%5Ccdot...%5Ccdot%20n%5C%5C%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%5C%5C%5C%5C_6P_2%3D%5Cdfrac%7B6%21%7D%7B%286-2%29%21%7D%3D%5Cdfrac%7B6%21%7D%7B4%21%7D%3D%5Cdfrac%7B4%21%5Ccdot5%5Ccdot6%7D%7B4%21%7D%5C%5C%5C%5C%5Ctext%7Bcancel%7D%5C%204%21%5C%5C%5C%5C%3D5%5Ccdot6%3D30)
A way to find 2/3 of 24 is to divide 24 by 3,
24 divided by 3 is 8.
There are 3 8's in 24.
The fraction is asking for 2 8's, so 8 times 2 is 16.
16 is 2/3rd's of 24
Answer:
37.68in
Step-by-step explanation:
circumference = 2πr
r= radius = diameter/2 = 12/2 =6 in
C= 2πr = 2 x 3.14 x 6= 37.68in