Answer:
The correct answer is "0.0536".
Step-by-step explanation:
According to the question,
The probability of 2 of strongest 3 included will be:
P = ![\frac{(Number \ of \ ways \ of \ choosing \ 2 \ out \ of \ 3)\times (Number \ of \ ways \ of \ choosing \ 2 \ out \ of \ 20)}{Number \ of \ ways \ of \ choosing \ 4 \ people \ out \ of \ 24}](https://tex.z-dn.net/?f=%5Cfrac%7B%28Number%20%5C%20of%20%5C%20ways%20%5C%20of%20%5C%20choosing%20%5C%202%20%5C%20out%20%5C%20of%20%5C%203%29%5Ctimes%20%28Number%20%5C%20of%20%5C%20ways%20%5C%20of%20%5C%20choosing%20%5C%202%20%5C%20out%20%5C%20of%20%5C%2020%29%7D%7BNumber%20%5C%20of%20%5C%20ways%20%5C%20of%20%5C%20choosing%20%5C%204%20%5C%20people%20%5C%20out%20%5C%20of%20%5C%2024%7D)
By substituting the values, we get
= ![\frac{\binom{3}{2} \binom{20}{2}}{\binom{24}{4}}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Cbinom%7B3%7D%7B2%7D%20%5Cbinom%7B20%7D%7B2%7D%7D%7B%5Cbinom%7B24%7D%7B4%7D%7D)
= ![0.0536](https://tex.z-dn.net/?f=0.0536)
Thus the above is the correct solution.
Answer:
Terminal side in 2nd Quadrant
Only sin(x) & cosec(x) are positive in 2nd Quadrant
![\sin( x ) = \frac{5}{13} \\](https://tex.z-dn.net/?f=%20%5Csin%28%20x%20%29%20%20%3D%20%20%5Cfrac%7B5%7D%7B13%7D%20%20%5C%5C%20)
Perpendicular=5
Base=√(13²-5²)=√(169-25)=√144=√12²=12
Hypotenuse=13
![\cos(x)= - \frac{12}{13} \\ \tan(x) = - \frac{5}{12} \\ \cosec(x) = \frac{13}{5} \\ \sec(x)= - \frac{13}{12} \\\cot(x) = - \frac{12}{5}](https://tex.z-dn.net/?f=%20%5Ccos%28x%29%3D%20-%20%20%5Cfrac%7B12%7D%7B13%7D%20%20%5C%5C%20%5Ctan%28x%29%20%20%3D%20%20-%20%20%5Cfrac%7B5%7D%7B12%7D%20%20%5C%5C%20%20%5Ccosec%28x%29%20%20%3D%20%20%5Cfrac%7B13%7D%7B5%7D%20%20%5C%5C%20%20%5Csec%28x%29%3D%20-%20%5Cfrac%7B13%7D%7B12%7D%20%20%5C%5C%5Ccot%28x%29%20%3D%20%20-%20%20%5Cfrac%7B12%7D%7B5%7D%20)
Answer:
The basic technique to find a variable is to “do something to both sides” of the equation, such as add, subtract, multiply, or divide both sides of the equation by the same number By repeating this process.
Answer:
it's 4
Step-by-step explanation:
big brainnnnnnnnnn