Answer:
no one knows
Step-by-step explanation:
lol
Answer:
13/12
Step-by-step explanation:
B - 7/4 = -2/3
B = -2/3 + 7/4
B = 13/12
Answer:

Step-by-step explanation:
The two-way frequency table is attached below.
We have to calculate the probability of, a person chosen at random prefers pizza given that they are female, i.e 
This is a conditional probability.
We know that,

So,

From the table,


Putting the values,

Answer:
3.95833333333
Step-by-step explanation:
Answer:
39 tons
Step-by-step explanation:
35 + 4 = 39