Answer:
the mean number is 2.7
Step-by-step explanation:
if you add up the frequency of books then divide by 20 you get 2.7
Answer:
25 - 20 = 5
Step-by-step explanation:
Since the Hornets have played a total of 25 games and won only 20 of them, you want the difference between the two to figure out how many games the Hornets lost.
<em>t = total games played</em>
<em>w = games won</em>
<em>l = games lost</em>
<em>t - w = l</em>
Value of x = 19
(8x - 20) = (5x + 37)
3x = 57
x = 19
Best to write this problem as shown below:
<span>562.34
-64.89
----------- First, estimate the correct answer. It would be 562-65 = 497.
Must borrow from the tenths column, because 9 is greater than 4. We end up with 5 under the 4 and 9. We must borrow again to obtain the next digit:
12-8=4, so the result is now .45
11-4=7, so the result is now 7.45
55-6=9, so the result is now 97.45.
Finally, 4-0=4, so the final result is 497.45. Compare this to the estimate (497).
Here we've had to borrow 4 times.</span>
I am not sure on this one but I think it may be like 6 years. I will try to find a better answer ... I have not seen any question like this one ... I tryed to answer it on a sheet of paper but I cant seem to get it ... I am so sorry if I cant help ... <3