First u have to find the square root for the number and then answer all of the root question then u have to find the angels
Answer: A. (636.9, 653.1)
Step-by-step explanation:
Given : Sample size : n=56
Significance level :
Critical value :
Sample mean : 
Standard deviation : 
The 95% confidence interval for population mean is given by :-

Hence, 95% confidence interval for population mean is (636.9, 653.1).
Answer:
8 by 8
Step-by-step explanation:
well the GCF of all those are 8 and then adding 16+24+32=64
8 goes into 64 8 times so it would be 8 by 8
<span>y = 5/6x - 12
when x = 12
</span>y = 5/6x - 12 = 5/6(12) - 12 = 10 - 12 = -2
(12, -2)
answer is D. <span>y = 5/6x - 12</span>