The diameter would be approximately <span>3.19 centimeters.
</span>r=(3 V4/π) * ⅓
Plug everything in and multiply the radius by 2 to get your diameter.
This is a combination problem.
Given:
12 students
3 groups consisting of 4 students.
Mark can't be in the first group.
The combination formula that I used is: n! / r!(n-r)!
where: n = number of choices ; r = number of people to be chosen.
This is the formula I used because the order is not important and repetition is not allowed.
Since Mark can't be considered in the first group, the value of n would be 11 instead of 12. value of r is 4.
numerator: n! = 11! = 39,916,800
denominator: r!(n-r)! = 4!(11-4)! = 4!*7! = 120,960
Combination = 39,916,800 / 120,960 = 330
There are 330 ways that the instructor can choose 4 students for the first group
Answer:
8w+5
Step-by-step explanation:
8*w=8w
8w+5
Answer:
12in is you answer
Step-by-step explanation:
The formula to find circumference is 
so to rearrange to solve for radius that will be 
=
=11.94in
#9)
|360 - 380| = |-20| = 20
answer
Distance between 360 and 380 on the number line is 20
