Answer:
1
Step-by-step explanation:
||-4|- |-3||
|4-3|
|1|
Answer:
C= 10.6
Step-by-step explanation:
AB^2=AC^2+CB^2
C^2=7^2+8^2
C^2= 113
√113=10.630
Answer:
And we can calculate the p value with the following probability taking in count the alternative hypothesis:
And for this case using a significance level of 
we see that the p value is larger than the significance level so then we can conclude that we FAIL to reject the null hypothesis and we don't have enough evidence to conclude that the true proportion is less than 0.02
Step-by-step explanation:
For this case we want to test the following system of hypothesis:
Null hypothesis: 
Alternative hypothesis: 
The statistic for this case is given by:
(1)
And for this case we know that the statistic is given by:
And we can calculate the p value with the following probability taking in count the alternative hypothesis:
And for this case using a significance level of we see that the p value is larger than the significance level so then we can conclude that we FAIL to reject the null hypothesis and we don't have enough evidence to conclude that the true proportion is less than 0.02
Pls do your own homework this app is the help people when they’re confused not to do they’re homework for them
Answer: 2(N+15) = 6N
======
We let N be the number.
Then, "<span>the sum of a number and fifteen" would be
N + 15
Two times this sum would give us
2(N+15) ... you must distribute!
This must be equal to six times the number. Six times the number is 6N, therefore
2(N+15) = 6N</span>
