In a class of 30 students, 12 have a brother and 25 have a sister. There are 2 students who do not have any siblings. What is th
e probability that a student who has a brother also has a sister?
1 answer:
12 I think , actually I am not sure about this , if it is wrong count on me
You might be interested in
1. given
2. addition property of equality
3. division property of equality
Answer:
y = -7.5 I believe
Step-by-step explanation:
Answer:
<em>y = 2x + 4 </em>
Step-by-step explanation:
y = - 
x - 3
Slope of perpendicular line is "2"
( - 3 , - 2 )
y + 2 = 2( x + 3 )
<em>y = 2x + 4</em>
Answer:
300.29
Step-by-step explanation:
I think the answer is 17%
