Answer:
x=2/5 y + 21/5
Step-by-step explanation:
Hope the answer help
Answer:
c
Step-by-step explanation:
*sigh* 9,000,000.00 +30,000.00 +2,000.00+ 500.00 + 4.00 + 0.70 + 0.05.
Answer: 176.
Step-by-step explanation:
Formula to find the sample size is given by :-

, where
= Population standard deviation from prior study.
E = margin of error.
z* = Critical value.
As per given , we have
E= $100,000
We take 95% confidence interval.
Critical value (Two tailed)=
The required sample size = 
[Round to next integer]
Hence, the required sample size = 176.