Answer:
Step-by-step explanation:
Considering a couple to be a single object i.e. 2 people as 1
In this way there are 5 object
No of ways in which 5 objects can be arranged is 5!
Husband and wife can be arranged in 2! ways
so total no of ways such that husband must be next to their wives
is
Answer:
ITS B I WENT THROUGH THIS A YEAR AGO IM IN COLLEGE NOW MY CAPS ARE BROKEN SO ITS ON CAPS SORRY
Step-by-step explanation:
Answer:
0.36 = 36% probability that the land has oil and the test predicts it
Step-by-step explanation:
Conditional Probability
We use the conditional probability formula to solve this question. It is
In which
P(B|A) is the probability of event B happening, given that A happened.
is the probability of both A and B happening.
P(A) is the probability of A happening.
45% chance that the land has oil.
This means that
He buys a kit that claims to have an 80% accuracy rate of indicating oil in the soil.
This means that
What is the probability that the land has oil and the test predicts it?
This is . So
0.36 = 36% probability that the land has oil and the test predicts it
Answer:
each pizza has 24 pieces
Step-by-step explanation:
adam had 8 pieces
hillary had 8 pieces
john had 6 pieces