Answer:
0.52%
Step-by-step explanation:
Answer:
3/8
Step-by-step explanation:
There is a 1/2 probability one die will be odd because 1, 3, and 5 are the only possible odd numbers.
Since you want 3/4 of the dice to be odd, you multiply 1/2 by 3/4 to get 3/8.
I believe it is 3/8.
Answer:
im not sure but I think its 40
Step-by-step explanation:
bc 3/4 is $30 so 4/4 is an hour then she each would be $10 so 1/4 is 10 then 2/4 is 20 then 3/4 is 30 then 4/4 is 40
Answer:
Total number of ways to select all sstudent to make assignment = 10×36×70×1 = 25200
Step-by-step explanation:
We have given number of students = 10
These 10 students are assigned to four dorm rooms a single, a double, a triple and a quad
So number of ways to assigned single student ![=^{10}C_1=\frac{10!}{1!9!}=10\\](https://tex.z-dn.net/?f=%3D%5E%7B10%7DC_1%3D%5Cfrac%7B10%21%7D%7B1%219%21%7D%3D10%5C%5C)
Now left student = 10 -1 = 9
So number of ways to assigned double student ![=^{9}C_2=\frac{9!}{2!7!}=36](https://tex.z-dn.net/?f=%3D%5E%7B9%7DC_2%3D%5Cfrac%7B9%21%7D%7B2%217%21%7D%3D36)
Now left student = 9-2 = 7
So number of ways to assigned triple student
=70
Now left student = 7 - 3 = 4
So number of ways to assigned quad student ![=^{4}C_4=\frac{4!}{4!0!}=1](https://tex.z-dn.net/?f=%3D%5E%7B4%7DC_4%3D%5Cfrac%7B4%21%7D%7B4%210%21%7D%3D1)
So total number of ways to select all sstudent to make assignment = 10×36×70×1 = 25200
Answer:
$1.65
Step-by-step explanation:
4.95/3=1.65