The answer is the you need to know is 100
The probability that the major of one student that is selected at random is engineering can be calculated by the total number of engineering major divided by the total number of students
p = engineering / total students
p = 300 / ( 300 + 700 + 500)
p = 0.2 is the probability of the major of one student is engineering
Answer:
36? im pretty sure it's 36
Answer:
i dont know i need points im so sorry, i honestly hope you have the best life possible im sorry for this have a great day
Step-by-step explanation: