3y(2 - y) + 8y
6y - 3y^2 + 8y
-3y^2 + 14 y
Answer:
$440
Step-by-step explanation:
notes $2 - n
notes $10 - m
n + m = 80 ----------> m = 80 - n
1 - 2/5 = 3/5


45 * $2 + 35 * $10 = 90 + 350 = $440
90 + 8 ? What are you asking? :)
It’s rather b or d. I’m not sure where to go from there though, sorry :(
Let
L=event that a selected worker has low risk
H=event that a selected worker has high risk
We need to find
P(HL)+P(LH)
=5*20/(25*24)+20*5/(25*24)
=1/6+1/6
=1/3