Answer:
zeleh
Step-by-step explanation:
vondo casa de pellande
Answer:
(k+3)(k+4)
The zeros are -3 and -4
Step-by-step explanation:
k2+7k+12
The middle number is 7 and the last number is 12.
This means we need two numbers that:
Add together to get 7
Multiply together to get 12
to fit in this equation (k+_)(k+_)
in this equation, it would be 3 and 4
3+4 = 7
3*4 = 12
Now we fill in the blanks to get
(k+3)(k+4)
To get the zeros, use the equations
k+3=0 and k+4=0
You end up with
k=-3 and k=-4
Answer:
The appropriate z multiplier for 66% confidence interval is 0.95
Step-by-step explanation:
We are given the following in the question:
Confidence interval:
We have to make a 66% confidence interval for the proportion of voters.
Confidence level = 66%
Significance level =
Thus, the appropriate z multiplier for 66% confidence interval is 0.95
Answer:
Thank you.
Step-by-step explanation:
So for 9, to graph all you need to do is start at the origin (0,0) and go up 4 and over (right) 1.