Answer:
see below
Step-by-step explanation:
A can speak french
There are 10 students who can speak french, 4 girls and 6 boys
P(french) = speak french/ total
= 10/30
= 1/3
B is a boy
There are 16 boys
P (boy) = boys/total
= 16/30
8/15
C girl who can speak french
There are 4 girls who can speak french
P (girl who can speak french) = girl who can speak french/ total
=4/30
2/15
Answer:
3/10
Step-by-step explanation:
Answer:
78=p
$150
$20
6 bowls
Step-by-step explanation:
Answer:
x=-21/47
Step-by-step explanation:
Answer:
X^2+5x-50
Step-by-step explanation:
X^2-5x+10x-50
