Answer:
7 5/8
Step-by-step explanation:
5+2= 7 3/8+2/8=5/8 7+5/8=7 5/8
Answer:
75%
Step-by-step explanation:
if i'm wrong i'm really sorry-
Answer:
22 dollars
Step-by-step explanation:
38 - 16 = 22
if they cost 38 subtract the amount you borrowed(16) and you get what you started with(22)
Answer:
99% one-sided lower confidence bound = 26.77
Step-by-step explanation:
We have to calculate a 99% one-sided lower confidence bound for the population variance.
The sample size is n=25.
The degrees of freedom are then:

The critical value of the chi-square for this confidence bound is:

Then, the lower confidence bound can be calculated as:

Step #1 : look for the point provided ( 3 , 6 )
Step #2 : find out the slope for reach line by doing rise over the run, 2 over 3.
The one with both is your answer.
~~
I hope that helps you out!!
Any more questions, please feel free to ask me and I will gladly help you out!!
~Zoey