Answer:
Probability of Next CJ major = 0.642
Step-by-step explanation:
Given:
CJ majors arrive = 45
CIS majors arrive = 25
Computation:
Total Majors = 45 + 25
Total Majors = 70
Probability of Next CJ major = Total CJ majors / Total Majors
Probability of Next CJ major = 45 / 70
Probability of Next CJ major = 9 / 14
they would have saved 35 dollars
Ralph on his own would have paid 105 and jeff 140 but together with the discount they could save $35 by paying 210 in total with the discount.
So the union of sets A and B is the set of elements in A, or B, or both. The symbol is a special "U" like this: ∪ Example: Soccer = {alex, hunter, casey, drew}
18 units
