Ben had -5 dollars, and sue had nine hundred ninety-nine thousand nine hundred ninety-four dollars.
Answer:
In elementary algebra, a trinomial is a polynomial consisting of three terms or monomials.
How to:
a+b-mx=0
a+b=mx
(a+b)/x=m
But what is the expression, you have to tell me so I can do it.
Total number of students surveyed = 200
Number of male students = 80
Number of female students = 200 - 80 = 120
Number of brown eyed male students = 60
Probability of a brown eyed male student = 60 / 80 = 0.75.
Since, <span>eye color and gender are independent, this means that eye color is not affected by the gender. Thus, we expect a similar probability of brown eye for female as we had for male.
Let the number expected of brown eyed females be x, then x / 120 = 0.75.
Thus, x = 120(0.75) = 90.
Therefore, the number female students surveyed expected to be brown eyed is 90.</span>
