Because these two lines have the same slope, they are parallel. Since they are parallel, they never intersect and therefore have no solutions, so the answer is C
Answer:
1/4
Step-by-step explanation:
there are only 4 suits so there is a 1/4 chance of getting a card from the same suit as the other card was added back into the pack
Answer: 0.28
Step-by-step explanation:
Binomial probability formula :
, where x = Number of success , n= sample size , p= probability of success for each trial.
Let x = Number of hens lay eggs.
then, p= 0.80
n= 12
For x=10

Hence, the required probability = 0.28
Answer:
The second one, these pairs go (x,y)
Step-by-step explanation:
Answer:
25
Step-by-step explanation: