B
The purple balls constitute 1/3 of the amount of balls there, so you’re that likely to pluck one out.
U have to take a pic or the graph buddy
Answer:
122.5
Step-by-step explanation:
Let the student normal score be 100
In the beginning score increased by 40%
Hence score at the beginning =100+40 = 140%
Now before end score decreased by 25%
Decrease = 25% of 140 = 35
Hence score at the end of month = 140-35 = 105
Average score for the month
= Total of scores of end and beginning month /2
= 
Answer:
X= 4
Step-by-step explanation: