20 is the answer to the question you asked.
Answer:
47
Step-by-step explanation:
According to the number system 7 lines and 12 dots, a line is 5 and a dot is 1
you do 5*7+12 which is equal to 47
So the answer is 47,
Hope this helps!
Paul surely charges 75 dollars, and then he adds 40 dollars per hours. This means that the expression for the money he asks is
where 
is the amount of money and 
is the number of hours.
Since 
can be at most 8, this is the case that generates the highest money, so if we plug 
we have
Answer:
11.01 - 11.09 , 11.21 - 11.29, 11.31 - 11.39, 11.41 - 11.49
Hope this is what you were looking for :)
Given:
24,000 books
Between 3 and 4 books will have a printing error in every
3000 printed books
Find: in the
24000 books, the total number of books that will have a printing error
Solution:
Based from the given,
we need to know how many sets of 3000 we
have in the 24000
books so:
24000 / 3000 = 8
Now, in each set of
3000 we have between 3 and 4 errors and we have 8 sets of 3000 books:
minimum errors 3 * 8 =
24
maximum errors 4 * 8 =
32
Therefore, at this
rate, the number of books that will have a printing error in the
24000
<span>will be between 24 and
32 or 24 < E < 32.</span>
