Answer: Our required probability is 81%.
Step-by-step explanation:
Since we have given that
Probability of defective calculators (C)= 10%
Probability of defective batteries (B) = 14%
Probability of both defective calculators and defective batteries = 5%
So, it becomes.

So, probability that the calculator has a good case and good batteries is given by

Hence, our required probability is 81%.
The minimum for g(x)=x2-10
36
3 times 6 is 18 students total
162/18 is 9 balloons per student
This is an answer I wrote last year check it out I have it in my progress