Answer:
c) A matched-pairs t-interval for a population mean difference
Step-by-step explanation:
Matched-Pairs t-Test. A matched-pairs t-test is used to test whether there is a significant mean difference between two sets of paired data.
Answer:
See below
Step-by-step explanation:
the common ratio, r <1 so it CONVERGES (r = 1/2 in this series)
sum = a1 ( 1-r^n) / (1-r) = 1000(1-.5^10)/(1-1/2) = ~1998
for n= 30 this results in ~~2000
As it continues, the terms get smaller and smaller and the SUM converges on 2000.
Answer:
the answer to your question is 9,023,000.
I hope this helps you, have a wonderful day!
Answer:
![x = - 12](https://tex.z-dn.net/?f=x%20%3D%20%20-%2012)
C.E.: x <em>=/=</em> -4
Step-by-step explanation:
![\frac{x}{x + 4} = \frac{4}{x + 4} + 2 \\ \frac{x}{x + 4} = \frac{4 + 2x + 8}{x + 4} \\ x = 4 + 2x + 8 \\ - x = 12 \\ x = - 12](https://tex.z-dn.net/?f=%20%5Cfrac%7Bx%7D%7Bx%20%2B%204%7D%20%20%3D%20%20%5Cfrac%7B4%7D%7Bx%20%2B%204%7D%20%20%2B%202%20%5C%5C%20%20%5Cfrac%7Bx%7D%7Bx%20%2B%204%7D%20%20%3D%20%20%5Cfrac%7B4%20%2B%202x%20%2B%208%7D%7Bx%20%2B%204%7D%20%20%5C%5C%20x%20%3D%204%20%2B%202x%20%2B%208%20%5C%5C%20%20-%20x%20%3D%2012%20%5C%5C%20x%20%3D%20%20-%2012)
Answer:
Well, one night at the hotel equals $75.
Step-by-step explanation:
All you have to do is mulitlpy the nights by $75.
The last one is wrong it should be
5 nights = $375.
Hope this helps! Bye