Answer:
P(B | A) = 0.80
Step-by-step explanation:
For independent events A and B, P(B | A) = P(B)
Therefore, P(B | A) = 0.80
Answer:
Q1:9
Step-by-step explanation:
Since the area of a triangle is basexheight divided by 2, than (12 x __)/2 = 54
Answer:
A on E2020--All repairs requiring 1 hour or less have the same labor cost.
Step-by-step explanation:
I hope this is correct, if not let me know and I will fix it. I'm sorry in advance if this is incorrect.
Answer : x= -4
This type of problem, you set them equal to each other. And then solve. Don’t forget you can multiply each side by denominator to eliminate the fraction.
Work:
1 and 2 are less then 3
4=3+1 but you cant get 1 from 7 or 3 so 4 is impossible. So is 5, 6, 8, and 20.
Bolded numbers are answers.