Answer:
point a is positive but point b is negative
Answer:
72 cm squared
Step-by-step explanation:
3 x 4 x 6 = 72 cm squared
Answer: So, the probability will be

Step-by-step explanation:
Since we have given that
Number of blue balls =30
Number of red balls = 40
Number of white balls = 30
Since there are 100 balls in total ,
As we have given that there is no white ball chosen.
So, only 70 balls are left with us , from which we choose a blue ball
So, the probability will be
