Tn=n²+3
from 4 to 7....the difference is 3, then from 7 to 12 the difference is 5 and from 12 to 19 the difference is 7
therefore we constantly add 2 to the difference
585 hotdogs in 45 minutes.
You can simply do 13 X 45
Because 13 is the amount of hotdogs a minute and 45 is the total time.
13 X 45 = 585
Hope this helped you
The mean of the distribution of the sampling mean is the same as the mean of the population, 18.6.
Bone dry, sorry nothing I can do about that
The answer is 5/6. It can’t be simplified any further.
