Answer:
t
Step-by-step explanation:
Answer:
Required Probability=
Step-by-step explanation:
We have been given the total 40,000 words
And the words that started with letter T is 6,670
We need to find the probability of the words beginning with T
Words beginning with T will be 
Total words after choosing 20 unique words would be: 


Hence,
Required Probability=
Answer:
I believe Awnser B.. (0.5, 0)
Step-by-step explanation:
$65000 was the total revenue for the previous year.
65000 x .26 = 16900
65000 + 16900 = 81,900