The relative frequency of choosing yellow ball is: 0.25
good luck
Answer:

Step-by-step explanation:
![[ \ x^ 2- 1 = (x-1)(x + 1) \ ]](https://tex.z-dn.net/?f=%5B%20%5C%20x%5E%202-%201%20%3D%20%28x-1%29%28x%20%2B%201%29%20%5C%20%5D)
![[\ Taking \ LCM \ ]](https://tex.z-dn.net/?f=%5B%5C%20Taking%20%5C%20LCM%20%5C%20%20%5D)

<em><u>Finding LCM :</u></em>
Example :
6 = 2 x 3
3 = 1 x 3
[ To make the denominators same : the second fraction is multiplied and divided by 2 ]
Similarly :

Same rule we applied : multiplied the numerator and denominator of the second term with ( x - 1 )
Therefore the second term becomes ,

Answer:
the little square at the bottom is a right angle right angle = 90 degrees
Step-by-step explanation:
it's in my answer
Answer:
11.93
Step-by-step explanation:
Order of Operations rules require that we do the division first:
-0.48 48
-------- = --------- = 0.3
-1.6 1600
Then we combine 11.68 ad 0.3, obtaining 11.93.
Team a mode is 212 (mode is which number appears the most) median is 184.5 (list all the number from lowest to highest then then if the middle number is 2 add them up and divide by 2
B mode is 0 because there is no numbers that is shown more the. Twice the median is 138.5
Team b had to make dinner
There you go :]