a family has 8 girls and 4 boys. a total of 3 children must be chosen to speak on behalf of their family at a local benefit. wha
t is the probability that no girls and 3 boys will be chosen help quickly someone
1 answer:
Answer:
1/55
Step-by-step explanation:the probability of choosing 3 boys.
The probability of choosing the first boy =4/12
The probability of choosing the second boy =3/11
The probability of choosing the third boy =2/10
The probability of choosing the 3 boys will be,
=4/12×3/11×2/10
=24/1320
You might be interested in
Answer:
x = -7
Explanation:
(x - 5) = -12, since we divided (x - 5) by 2 to get -6. Add 5 to -12 and you'll have x by itself with your answer right beside it.
Answer:
The inequality that will be used would be
x + 22 <= 55
To now the difference you just have to subtract and will give you 1.68
f(x)=-4-x
A. f(-2)=-4-(-2)=-4+2=-2
<em>f(-2)=-2</em>
B. f(x)=8
-4-x=8 /+4
-x=12 /*(-1)
x=-12
9/6 = 1.5
24/1.5 = 16
triangle DEF has a primeter of 16 inches
