Abag contains 'p' white balls 'q' red balls and 'r'
blue balls a ball is drawn at the random find the probability of getting blue ball

probability is r/p+q+r

Step-by-step explanation:

to find the probability, you take the number of desired balls (blue in this case )

and divide it by the total number of balls in the problem (add them all up) to get your answer

I hope that answered your question!!

C= 45.00 - 0.06x

C= 45.00 - 0.06(50)

C= 45.00 - 3 = $42 left