Answer:a, 0,293
Step-by-step explanatThe number of ways to get any 3 students from 25 given students is :
25C3 = 2300
Let A be the event that has 1 Male and 2 Female
15C1*10C2=675
The probability of having 1 Male and 2 Female is
675/2300=0.293 ion:
Answer:
a) 675 b) 1050 c) 675 d)455 e) 120
Step-by-step explanation:
Answer: which problem is it ?
5 1/3
2 1/3+(2 2/3) (1 1/8)= 5 1/3
x = 68º
This trapezoid is a quadrilateral. All degrees in a quadrilateral have to add up to 360º.
76º + 135º + 81º + xº = 360º
292º + xº = 360º
xº = 360º - 292º
xº = 68º
